Choo Sunghoon and Sarang are going to Osaka to meet Sunghoon's parents. Tablo is recovering from shoulder surgery, will he be able to look after his daughter Haru? Lee Hwi-jae has become the god of child care, now that he's familiar with taking care of his twins, Seoeon and Seojun. He goes to see an eye doctor to check the twin's eyes. The charismatic actor Jang Hyunsung is actually a very clumsy person at home. He's very friendly with his two sons, Junu and Junseo. He teaches Junseo how to ride a bicycle without training wheels.

Sunghoon and Sarang have so much fun in Osaka, Sarang spends her birthday at her grandparents house and experiences various things she had never done before. Meanwhile, Tablo and Haru goes to the aquarium to see fishes which is Haru favorite thing in the world. Hwijae, worried about the twin's eyes, takes them to an eye doctor. They get their eyes checked up and Hwijae gets so scared by the sound of their crying. Also he takes them to a baseball park with him. Hyunsung goes to Junu's parent-teacher conference and gets surprised by Junu's letter and his performance in school. Guest Stars: Park Seo-joon, Yoon Bora, Lee Dong-wook

Sunghoon and his dad wants to teach Sarang judo. Sarang is now getting along well with her grandparents and Sarang's mom, Shiho Yano arrives in Osaka. Haru wants to treat her dad's arm. Tablo starves for two days and realizes how hard it was for his wife Hyejung to look after Haru. It's Haru's first time spending two days without her mom. Hwijae's wife told Hwijae to go to culture center. Will he be able to take care of the twins? Hyunsung tries to cook curry but he doesn't even know how to peel carrots, also Hyunsung and his boys prepare a surprise for their mom for their wedding anniversary.

Sarang's suffering from constipation. To show off his cool side, Sunghoon takes Sarang to his photo shoot. Also he takes her to the gym. Sarang usually cries but she stays quiet and Sunghoon gets surprised by that. Tablo and his family has breakfast, after Hyejeong leaves, Haru dances to K-Pop. Tablo plays many of his songs to Haru to get her opinion. Hwijae's twins are growing really fast. They can now stand up. After the boys advancement test in taekwondo, Hyunsung goes to the market where he gets lots of attention, to cook something tasty for the boys.

Haru learns to spend more time with Tablo band mate and friend, Tukutz's baby. Junu and Junseo go shopping for clothes with Hyunsung. Hwijae takes the twins to a wedding and they continually suffer from stomach problems. Sunghoon takes Sarang to Hakone hot springs, but it's not the trip he had expected since Sarang refuses to go into the hot spring and won't let him either. Guest stars: DJ Tukutz with his son Kim Yunu, Lee Young-Hyun, Jeong Hyeong-don via phone call, Jeong Jun-ha via phone call

Haru goes to a fishing park with Tablo, they catch their first fish ever. Sarang continues to have constipation problems. Sunghoon and Sarang are still at Hakone, they have a craft day where they make an souvenir for mom Shiho. The twins have diarrhea problems and special nannies Choi Hongman and Lee Hyundo come to help. Hwijae takes Seoeon and Seojun to a baby play facility where Seoeon encounters his first love. Junu and Junseo learn about pocket money and finances. Guest stars: Lee Hyun-do, Choi Hong-man

Sarang's mother, Shiho Yano gives a ton of chores to Sunghoon, he has to take Sarang to get her hair cut, make juice for her constipation and so on. to avoid Sarang from getting mad at him he takes her to the Disney store and lets her pick out whatever she wants. Haru visits the zoo with Tablo, unlike her friends she isn't scared to touch the animals at all. Hwijae tries to feed his twins baby food but the twins start fighting, later he takes the twins to the TV studio. Junu and Junseo start the day by fighting and Hyunsung takes them out to fly a kite. Hyunsung also brings his sons to his mother's house to make kimchi. The four dads gather together to tape an episode of KBS Happy Together Guest stars: Yu Jae-suk, Park Myung-su

The four dads continue with their taping of Happy Together. Shiho gives Sunghoon a list of things he needs to do and one of them is to buy a Christmas tree. It's his first time decorating a tree. Kwanghee of ZE:A visits the Choovely family. Tablo wants to make this Christmas special so he disguises himself as Santa Claus but Haru's reaction isn't something Tablo expected. The twins get to celebrate their first Christmas. Hwijae takes them to a toy store but they keep giving him a hard time. Hyunsung makes egg bread for the first time for Junu and Junseo. Guest stars: Yu Jae-suk, Park Myung-su, Shin Bong-sun, Park Mi-sun, Hwang Kwanghee, Jeong Eun-pyo and his family Guest stars: Yu Jae-suk, Park Myung-su, Shin Bong-sun, Park Mi-sun, Hwang Kwanghee, Jeong Eun-pyo and his family

Sunghoon and Sarang visit Mt. Fuji, but Sarang isn't interested at all. Later Sunghoon prepares a surprise party for Shiho. Tablo and Haru visit Haru's grandpa's grave. She writes a card to him. On the morning of Hyejung's return, Haru surprises her dad with the song she wrote. The twins are growing really fast, they even try walking with the walker. Hwijae takes them to a swimming pool for babies to swim. Hyunsung tries making bean sprout rice but Junseo seems to know how he should make it. Junu expresses how he feels, he thinks his mom favors Junseo since he's younger. Guest stars: Jeong Jun-ha via phone call

Sunghoon and Sarang decide to go to Okinawa to get away from snowy Tokyo. Tablo wants to help Haru find what she wants to do in the future, so they visit a martial arts school. Hwijae wants his twins to be professional athletes so he starts teaching them sports, he takes them to a basketball court and calls a professional baseball player to his house. On a snowing day, Hyunsung takes his two son's to their grandpa's grave. Hyunsung cries in grief as he misses his father so much. Junseo waits for the tooth fairy and makes a wish. Guest stars: Hwang Jae-kyun (Lotte Giants infielder)

The Choovely family begin their trip in Okinawa as they go to see dolphins, horses and the 2nd largest aquarium in the world. Haru continues her search for a career path with ballet. Junu and Junseo get a treat to a theme park from their dad and they learn to overcome some fears. The twins get their first ever haircut and professional photo shoot. They arrive all dressed up at Grandma's house to celebrate her birthday. Guest stars: Cha Tae-hyun via phone call, Hwang Jung-min via phone call

The Choovely family spend their last day in Okinawa. Junseo and Junu get caught up in their father's enthusiasm for cooking. Hyunsung attempts his very first pasta dish. Hwijae ends up having a great but also terrible time at his parent's house when he and the twins pay a visit to celebrate his mother's birthday. He's worried to death about what his wife will think about what his mother has done. Seojun gets complements from his grandparents for his happy and open personality, while Seoeon is criticized for being a brat and crybaby. Haru continues her search for an early look at a career path which leads her to cooking class. Guest stars: Director Jang Hang-Jun with his daughter Jang Yun-seo

Sarang visits Junu and Junseo, and Haru visits Seojun and Seoeon. Hwijae and his wife Jeongwon tries to play a candid camera trick on Tablo, but their prank backfires and Jeongwon ends up suffering. The Jang brothers vies for Sarang's attention because of her cuteness. Sarang's seems to prefer the older and more mature Junu as a playmate. Haru is excited about spending a night at the twins home and can't wait to play with them, but she ends up making Hwijae and her dad suffer through the entire night. It's the Seollal special where all the families gather for the first time.

The Superman families have gathered for the first time. The dads cook a new year meal together and give out money to the children. Junu captured Sarang's attention in the last episode, this time Haru shows her undeniable crush on him, but Junu only has eyes for laid back baby Seojun once he arrives at uncle Hwijae's home. All the kids and dads have a photo shoot together and the moms arrives to give their thoughts about the show.

Hyunsung and the boys visit Haru's house for a full day of fun, fishing and hanging out. Haru's love for Junu continues to blossom as she's blown away by his gentle kindness and charm. Tablo, Haru and the Jang's goes ice fishing. Meanwhile the Choovely family enjoy their first whole day in Seoul. Sarang's need for an Anpanman toy causes Sunghoon to lose a fortune. They head to a dry sauna and then to Insa-dong for a great day and have a dinner date with an international star. Hwijae and the twins are not shown in this episode. Guest stars: Rain

The Jang family visits Japan for the first time and get lost on the way to the Choo's home. When they finally get there, Junseo continues to try and win over Sarang but to no avail. Hyunsung also finds out he is quite popular in Japan when he encounters a Japanese fan. Hwijae takes his boys out for the first time in a while and learns how to massage them to keep them calm. Haru attends Big Bang's concert where she gets shy when she sees her idol and later helps out dad, Tablo in the recording studio. Guest stars: Big Bang, Sandara Park from 2NE1, Lee Hi, Mithra Jin & DJ Tukutz from Epik High

The Jang brothers continue their journey in Japan as Junseo gets a haircut from Sunghoon regular stylist, they visit a giant Gundam and have a face-off with a real-life raptor. Meanwhile Haru has fun with her friend Hyeon as they go winter camping. The twins are out with their grandma who always gets criticized for her child-rearing antics. Hwijae goes out with Seoeon and gets embarrassed when fans mentioned that Seoeon can't be without his dad.

The Jang's continue their adventures in Japan with the Choovely family. They visit Legoland and Junseo finally seems to get close with Sarang. Haru spends a fun day on dates with daddy and even shoots and stars in her own children's book. The twins get their development tested. The results surprise Hwijae and he learns to change certain actions towards his sons.

Haru spends the spring day picking strawberries and making jam for her mom. She becomes close with a puppy at the animal farm next door and wants to take him home. The twins split up for the day and Hwijae fulfills his dream of acting like a Hollywood dad. He comes home to give Seojun a bubble bath with the help from two Super Junior members. Sarang gets to hang out with her pre-school boyfriend Yuto. Sunghoon gets a taste of how it is to take care of a boy and care for two kids at the same time. Jang's have a fun time getting Junseo vaccinated and meeting some big name actors. Guest stars: Kim Heechul & Kangin from Super Junior, Jeong Eun-pyo and his family, cast of Hwayi: A Monster Boy (Kim Yoon-seok, Cho Jin-woong)

Junu finally gets to meet the actor Yeo Jingoo, but he actually becomes really shy that he can't even talk to him. The Jang's leave for Busan to go to the actor Kim Jungtae's place. There, they meet his son Yakkung, who's the most happy child in the world. Sarang's pre-school boyfriend Yuto keeps making Sarang mad and Sunghoon has a hard time trying to reconcile the two. Also, the fighter Kim Donghyun visits Sarang's house. Hwijae goes to the basketball court and there, he feels small due to basketball player Wu Jiwon's babysitting skills. Haru and Tablo takes a tour around Gwangjang market and sample the delicious food their. Guest stars: cast of Hwayi: A Monster Boy (Kim Yoon-seok, Cho Jin-woong, Kim Sung-kyun, Yeo Jin-goo), Woo Ji-won with his daughter Woo Na-yun, Kim Jung-tae with his son Kim Ji-hoo (Yakkung), Dong Hyun Kim

Haru buys a violin and gets her first lesson from a pretty teacher. The Jang brothers continue their adventure in Busan with Yakkung and finds out just how important Busan is to their mom and dad. Sarang has a listen with a tutor in Korean. Later Sarang has fun with Yuto at daycare but their violent relationship continues to go up and down when Sarang takes Yuto's grapes and refuses to share them. Hwijae and Seoeon have fun with Yun Hyeongbin and cooks a romantic birthday breakfast for his wife. Guest stars: Kim Jung-tae with his son Kim Ji-hoo (Yakkung), Yoon Hyeong-bin

The Superman families head to Jeju-do for a much needed holiday. They go to the aquarium and enjoy the local delicious raw fish delicacy. Meanwhile Sarang is visited by members of Girls' Generation who are fans of her. They have a blast becoming friends with Sarang. Afterwards Sarang and her dad Sunghoon heads to Jeju-do to join the rest of the Superman families. They end the day by planning a birthday party for the twins. Guest stars: Girls' Generation (Taeyeon, Sunny, Tiffany, Sooyoung, Yoona)

All the wives arrives at Jeju-do to rejoin their families. Haru's family enjoy a hike and a great feast eating a new type of chicken soup. The Jang brothers enjoy horse riding and a seafood feast with Hyunsung's friends. Sarang and Sunghoon search for their ancestral home in Jeju-do, then have a mega barbecue feast with Shiho when she arrives in Jeju-do. Hwijae and the twins prepare for their 1st birthday party.

All the families are gathered in Jeju-do and they have a blast at the twin's 1st birthday party. The next day, each family goes on their own adventure. Haru's family go horse riding and eat a unique type of seafood instant noodles. The Jang brothers go hang gliding and swimming. Sarang's family go to pick dekopon and go in search of a dol hareubang. The twins enjoy a date at the soccer stadium and later visits one of their dads friends, where Seoeon shows his Casanova personality when he chases Hwijae's friend, 7 year old daughter around her house.

A new family has joined the show, it's actor Kim Jungtae and his son Yakkung! Look forward to their first 48 hours without the mom. Former baseball player Yang Junhyeok visits Hwijae and he does a great job in taking care of the twins. Sarang practices a birthday song to celebrate her grandpa's birthday. Also he visits Sarang's house in Tokyo and gets a health examination done for the first time in his life. UV visits Tablo to create a children's song. The Jang brothers seem to be going through puberty and becoming more rebellious, so Hyunsung takes them for a counseling session. Guest stars: DJ Tukutz from Epik High, Yoo Se-yoon & Muzie with daughter Soho from UV, Yang Joon-hyuk retired Samsung Lions outfielder, Kim Bo-min with son Seou

Hwijae and the twins pay a visit to former S.E.S member Shoo, who is the mother of twin girls that are the same age as Seoeon and Seojun. The 2 sets of twins enjoy a fun day together. Epik High and UV continue with their collaboration to produce a children's song and call themselves YF meaning "Young Father". Haru rides the Tayo bus, where Tablo takes her to an antique market. Sarang goes on a date with her grandpa. She follows everything he does. Junu and Junseo do a role play to understand each other's position. Later actress Goo Hye Sun visits the Jang's and brings her dog to help the boys overcome their fears of dogs. Yakkung goes on an outing with Jungtae to the largest street market in Busan where they sample delicious street food. Yakkung also realizes how popular he is with the locals. Later Jungtae brings Yakking to his old neighborhood to see the house he use to live in. Guest stars: DJ Tukutz from Epik High, Yoo Se-yoon & Muzie with daughter Soho from UV, Shoo with twin daughters Lim Ra-hee & Lim Ra-yool, Goo Hye Sun

Hwijae is left with the two sets of twins at Shoo's house when she goes to pick up her 5 year old son Yu from school. Seoeon continues to flirt with the twin sisters and has a stare down with their older brother Yu. Yakkung goes to get a haircut but he gets really scared that he wails in the hair salon. Later his friend Jimin comes over. The Choovely family have gathered to celebrate Sunghoon's father's birthday. Shiho prepares Korean foods for him and Sunghoon's sister Jeonghwa visits. Tablo takes Haru to where his childhood memories lie. There, he reminisces of his good old days. He also takes Haru to the recording studio, where she meets Chinese singer Bibi Zhou. Hyunsung cooks and prepares a birthday meal for his father-in-law's birthday. Guest stars: Shoo with twin daughters Lim Ra-hee & Lim Ra-yool and son Lim Yu, Goo Hye Sun, Mithra Jin & DJ Tukutz from Epik High, Bibi Zhou, Gong Hyo-jin via video chat

Haru and her mom go to Osaka, Japan to see Tablo and the rest of the YG family concert. When making Epik High fan posters, Haru gets mad at her mom for using the pink marker and throws a tantrum, Hyejung gets mad and scolds at Haru. Sarang continues with learning the Korean language. Later Sunghoon takes her to the doctors for a check up, but because of past frighten experiences at the doctors Sarang refuses to cooperate. Jungtae takes Yakkung to a hula dance class. Yakkung takes an immediate liking to it and is eager to learn the hula dance. Hwijea and the twins go visit his parents. Seoeon shows his grandmother that he could walk on his own. Soejun gives a surprise reaction when his grandmother feeds him yogurt. Guest stars: Akdong Musician, Sean from Jinusean, Mithra Jin & DJ Tukutz from Epik High, Big Bang (G-Dragon, Taeyang, Daesung), 2NE1, Winner, Team B

Sarang attends Yuto's birthday party at the park, but gets upset when he plays with the other kids. Haru and Hyejeong enjoy the YG concert in Osaka, Japan. Haru gets to meet G-Dragon again. Jungtae and Yakkung visits a farm with Kim Daehee and his three daughters. Daehee youngest daughter seems to fancy Yakkung but he likes the middle daughter who is a few years older than him. Junu and Junseo meet Akdong Musician and learn their dance. The twins older cousin David pays a visit. While playing with the twins, Hwijea gets surprised that Seojun can understand him and walk on his own. Guest stars: Kim Dae-hee with daughters (Kim Sa-yun, Kim Hyeon-oh, Kim Ho-me), Big Bang, Sean from Jinusean, Mithra Jin & DJ Tukutz from Epik High, Akdong Musician, Lee Jae-hoon from Cool 쿨, Kim Sook, Kal So-won

Hwijea brings the twins with him to play tennis and tries to set two friends up on a blind date. Later his friend Hyeon-cheol visits his home to learn how to take care of kids. Haru and her family are still in Osaka, Japan. Tablo and Haru goes to the Nissin Instant Ramen Museum and make a custom instant cup of noodles. Sunghoon tries to get Sarang interested in gymnastics. She seems to enjoy it when an instructure visits their home but when they go to the Daisuke's gymnastics class she doesn't seem interested. Jungtae, Yakkung and Daehee's family are still enjoying their trip at the farm. They enjoy a nice outdoor lunch and horse back riding. The Jang family goes to Seoul's Chinatown to enjoy a delicious Chinese lunch. After their meal they met up with their wife/mother for a fun day at the amusement park. Guest stars: Kim Dae-hee with daughters (Kim Sa-yun, Kim Hyeon-oh, Kim Ho-me), Lee Jae-hoon from Cool 쿨, Kim Sook, comedian Kim In-seok, Kim Hyeon-cheol

Sunghoon brings Sarang and her friend Yuto to Tokyo Disneyland, the two are confused upon meeting Oswald the Lucky Rabbit. The twins can finally walk on their own now. Hwijea makes a strawberry cake from scratch for his mother-in-laws birthday. Seojun's look-a-like Kim Jun-hyun shows up at his home to get to know him. Tablo and Hyejung's former dog Heendoongi comes to visit them for a day. Haru wants to get friendly with Heendoongi, but Heendoongi doesn't seem to like her. Yakkung attends a ballet dance class, later he and Jungtae goes to his mom's university to pick her up. Hyunsung and Junseo makes preparations for Junu's birthday party. Tablo and Haru goes to the Jang's home later to help Junu celebrate his birthday. Jungtae and Yakkung bid their farewell as this was their last episode. Guest stars: comedian Kim Jun-hyun

Sunghoon, Sarang and Yuto are still having fun at Tokyo Disneyland. The 3 explore the theme park together and finally get to meet Mickey Mouse. The next day Sunghoon brings Sarang to a farm to see live animals. Seojun and his look-a-like Kim Jun-hyun are getting close. Kim Jun-hyun invites his friend and Gag Concert co-star Yu Min-sang over to have a fun afternoon with the twins. Hwijea later brings the twins with him for an eye examination. Haru and Tablo have a sleepover at the Jang's home, the next day all of them head off to a forest outing together. Guest cast Do Kyung Wan and Jang Yun-jeong chronic their path to becoming first time parents. Guest stars: comedian Kim Jun-hyun and Yu Min-sang, Jang Yun-jeong, Do Kyung Wan, Jo In-sung via phone call

The Jang's are guest at Tablo's radio show and Hwijea makes a surprise live phone in while Tablo and Hyunsung are on air. The twins have another fight and Seojun stands up to Seoeon. Yunjeong and Kyungwan meet up with Hwijea and the twins to get parenting advice. Sarang gets to milk a live cow and make ice cream with her dad. Later she and her mom have a dress up fashion show for Sunghoon. The Jang's head to a mountain spring and reflect their time on the show. The Jang's bid their goodbyes as they exit the show. New "Superman" Song Il-gook and his triplets sons introduce themselves. Guest stars: Jang Yun-jeong, Do Kyung Wan, Sunny from Girls' Generation, Shoo via phone call

A new family joins the lineup on the show. It's Song Ilkook and his triplets Daehan, Minguk and Manse! Haru has fun playing with her cousin Haul. The twins are joined by their friends Rahui and Rayul. And Gyeongwan and Yoonjeong take a trip to Chuncheon as they count down to the day Kkomkkom is born.

Haru learns to play with friends her age. The triplets continue their journey on the Songpiercer to a buffet restaurant. Sunghoon goes back to his old high school to give his juniors some tips on judo. The twins have fun with Rayul and Rahui. And the true meaning of no pain, no gain... A mother gives birth to her first child.

Haru finds some new friends and pets in baby catfish... Kkomkkom grows day by day and has his first family photo taken. Sarang also has a first family photo taken and enjoys a fun day with her grandparents. At night she celebrates grandma's birthday. And the triplets drain Ilkook's energy just to recharge him with their cuteness.

Ilkook's first experience looking after the triplets without mom went successfully, but will he be able to repeat that success this episode? Especially when he has to take them to the dentist? The twins are growing stronger every day and they're taking after each parent more. Seoeon is taking after Hwijae more and Seojun is taking after Jeongwon. Haru continues to build a zoo at home with 2 new additions. But something tragic occurs. Sarang gets into an eating battle with some friends. And Kkomkkom finally gets a name!

Haru goes to experience the mudflats with daddy and new friends. The triplets learn to play in water. Sarang visits Sunghoon's gym once again. Will she be as scared as she was last time? The twins go to experience flour. And Yeonu meets uncle Park Hyunbin!

Song Ilkook has the usual tough time playing with the triplets in the park. Sarang gets to meet some special people, a legendary baseball player and the prince of Asia, Jang Keunsuk. The twins celebrate their 500th day by going to Namsan. Haru go to cheer on her mom filming on set and gets jealous at the actor playing Hyejeong's daughter. And we say goodbye for the time being to Yeonu.

Ilgook teaches the triplets to ride a tricycle. With help from local neighborhood kids that are order than the triplets, Daehan, Minguk, and Manse eventually learn to pedal the tricycle. Hwijea and the twins meet up with actress Shin Aera and her daughters to have fun at a teepee resort. Shiho and Sarang head to the park with her cousin to have a enjoyable afternoon. Later Sarang's grandparents arrives from Osaka to take her camping. Tablo and Haru learn to make tofu. Hyejung surprises them the next day by having a in door camping experience.

All four "Superman" family gather at KBS headquarter studio for a special 1 year anniversary of the show. The parents reflect their time on the show and answer studio audiences questions.

The Twins have a special gym class competition. The Quintet get haircuts as a family. The Triplets continue their stay at the military barracks. Ji Ohn hikes a mountain.

3rd Anniversary Special

Jam Jam runs her first solo errand while her family visits a recording studio. Will and Ben continue their Halloween trip in Australia, and they go for a train ride and meet some animals. Geon-ho learns to exercise, and their dad plans a sentimental picnic and visit a zoo.

Jam Jam hosts a tour with many of her dad's fans and their kids. Joo-ho regrettably sets up a bell service and they take a stroll on a bridge. The Hammingtons learn about their Australian side, and Bentley celebrates his birthday.

Jam Jam learns how to drive and gets her first car. Ra-won becomes shy with the visit of idol uncles, but becomes brave when getting vaccines. Clues are scattered around the Hammington house, and they go shopping. Joo-ho visits a salon with the kids, and head to Taiwan.

Do Kyung-wan and his family return to the show. The Park family face many crises along with pleasantry as they continue their trip in Taiwan. The Hammingtons visit the countryside and pick tangerines.

The Do family get their pictures taken for Ha-Young's upcoming first birthday, but it wasn't easy. Plus, they embark on a camping trip with a friend. Sam teaches William a lesson for not listening to him. The Park family visit a street food market in Taiwan.

Sam brings the kids to visit his friend in Dubai. Crayon Pop pays Jam Jam a visit. The Do trio visit their grandparents. The Park family continue their trip in Taiwan and get a Christmas surprise.

Jam Jam gets a real life visit from her new favorite toy, but her desire for her idol and her dad to meet makes things complicated. Thankfully, a handsome uncle resolves the situation. The Hammingotns visit the desert in Dubai. The Park family visit an ostrich cafe, and Joo-ho announces that a third child is on the way. Yeon-woo plays the cello and composes a song to surprise their mom.

It's already another year, and Ra-im is walking and talking now. Joo-ho shows the kids around his alma mater. The Hammingtons move over to the UAE capital, Abu Dhabi. The Do siblings get a tour of their dad's workplace.

It's the KBS end of the year awards, and the kids get together to claim their wins and meet famous aunts and uncles. Plus, Will and Ben meet Pengsoo. Guest star(s): Pengsoo, Jang Dong-yoon, Jung Il-woo

Jam Jam feels bittersweet during her first day of daycare. The Park siblings wake up in Seoul then attend their dad's soccer game. Will and Ben's snow day with Pengsoo resumes. Yeon-woo runs his first errand on his own without the help of the cameramen uncles.

Jam Jam goes to a ski resort. The Park family reminisce about their time on the show as they plan for a hiatus. The Do family overcomes everything that goes wrong as they attend a wedding. Will and Ben attend a friends birthday party.

Ra-won runs her own salon. Yeon-woo lends a voice to his dad. We meet a new superman who has a musically talented son with a large vocabulary.

Jam Jam's curiosity peaks while her dad revives his generation as the family takes a trip to Singapore. Will and Ben go to the dentist. Yeon-woo has a date at a sauna.

Jam Jam's Singapore tour continues. Music lover Ha-oh shops for a new instrument. Will and Ben play dress up to visit a friend and her strange and unfunny superman dad. The Do family take a meaningful trip to Busan.

The Kang duo face a crisis while cooking, and Ha-oh visits a clinic. We meet a new son whose mom is eager to get a day off. Bentley has a sad parting with his pacifier, but Will helps him through it. The Do family's trip in Busan resumes.

Jam Jam goes for a thrilling ride on her last day in Singapore. Kyung-min shows his daughters why he was an idol with his friend. Will and Ben make a gift for their grandmother, and Sam teaches them a lesson. The Do kids watch their mom at work. Guest star(s): Kim Won-jun and Ye-eun

We get a peek into a new superman's bilingual house as Jam Jam visits them. Gary puts genius Ha-oh to the test. William wishes for spring, so Sam makes his wish come true. Yeon-woo learns the concept of working hard for money, and he doesn't disappoint. Guest star(s): Kim In-seok [ko], Angela Park [ko], Tae-yang and Tae-san

A new soccer playing superman takes in the 48 hour challenge. Ha-oh overcomes his fears and they visit a gym. Will and Ben test their dad's patience. The Do family plan a surprise birthday party.

Jam Jam helps out with laundry. Things become difficult in many ways in the Li household. Will and Ben, joined by a couple of friends, get manner lessons from the scary teacher. Tensions rise as Yeon-woo gets competitive again his guest.

Kyung-min brings the Ra-Ra sisters to where he practices for the musical he stars in. Kyung-wan learns english by having a foreigner over. Ha-oh proves his intelligence once again. The Do family host a singing competition and the stakes are high. Will and Ben hang out with a cool older brother and guest on another show. [60]

A new superman celebrates his expecting wife. Ha-oh gets a haircut and learns to read. Williams new doll seems to have a life of its own. Yeon-woo gets a big surprise from his idol.

Ha-oh and Jam Jam have a push and pull type play date. Ben struggles with being a younger brother, and Will visits his girlfriend's house. Since the Do siblings can't go to a kids cafe, the kids cafe goes to them.

Se-mi's family faces a rollercoaster of emotions and the delivery of her new baby becomes complicated. Ha-oh's new favorite singer visits him. Will and Ben go to work at a farm. Kyung-wan gets a special staycation for his birthday.

Ha-young has a hidden talent, and a salon opens up at home to prep for a guest. Jam Jam's dad has to come with different ways to combat her rebelling age. There's a potato surplus in the Hammington house.

The family from Jam Jam's new favorite show comes to life and visits her house to play. Kyung-wan plays the role of both mom and dad in a weird way, and sweet Yeon-woo surprises his dad and grandparents. Ha-oh starts the day earlier than the crew. Plus, he becomes cautious of the pandemic as he goes out. Will finds superpowers in his underwear, and Ben becomes independent.

Jam Jam hosts a concert and gets a lesson in discipline. Yeon-woo learns the concept of time and being on time. Ha-oh spends his day with another one of his favorite singers. Sam gives the kids a magic button to teach them a lesson.

Ha-oh and Jam Jam face crisis after crisis while they have another eventful play date. Ha-young's favorite doll comes to life in the most frightening way. Will has a fight with Sam and runs away from home. Ben serves as a mediator while Will hangs out with a funny aunt.

Newborn Yi-eum finally gets to go home, and the whole family dotes on her. Ha-oh visits his dad's workplace and truly learns about Gary the rapper. The Hammingtons visit Dorata World, and William experiences what it's like to have an older brother.

Jam Jam has a fun guest ove who's got many different things prepared. The scary teacher visits the Do house to teach them about manners. Plus, Ha-young learns to talk. Ha-oh learns about the concept of money and get over another fear. The Hammingtons go on a trip to Australia.

Ha-oh and Jam Jam go on a trip together to the countryside. Will and Ben can't seem to beat the heat, but Sam finds a creative way to accept it. The Do family make their own coin karaoke at home and predict their future 10 years from now.

Ha-oh helps to celebrate Jam Jam's birthday as they continue their camping trip. Yeon-woo becomes the newest fashion designer. Ben is madly in love with his tricycle, and Will is learning to ditch the training wheels.

Jam Jam gets cheeky on their rooftop camping trip. Ha-young visits a kids cafe for the first time, and a close friend joins them. Plus the Do family picks strawberries. The highly anticipated cognitive test for genius Ha-oh takes place. Will and Ben go through a rough work out with some strong uncles.

Ha-oh learns to make pizza before visit Jam Jam's house where a rooftop kid's cafe is prepared. The Hammingtons cater to an injured Ben. The Do family go on a caravan camping trip.

The Do family visit a mudflat on their camping trip. Will and Ben are having a chocolate crisis at home, so they visit a car wash to keep occupied. A superman is back on the show with a new addition to the family.

Ha-oh is now a skilled tinkerer. Ben learns to not play with the toilet, and they visit their friend. The Do family run a charity drive through sale. Another superman joins with his cute but mischievous young boys.

Ha-oh celebrates his 1,000th day. Ben helps plan Will's perfect birthday present. Auditions for the Trot Boys start with some hot talent. The Do family's drive through market reaches a halt, but Superwoman Yoon-jung comes to save the day.

The Trot Boys recruitment is in full swing, and rehearsals go well, but baby sitting doesn't. Will and Ben help celebrate their dad's birthday. The Do family go on a camping trip, and Ha-young goes kayaking for the first time.

It's Ha-oh's first day of kindergarten, and it's a struggle for the father and son duo. The Do family continues their camping trip with a hike in the mountains. Will and Ben work hard to promote their dad.

Jam Jam, or grown up Hee-yul rather, says goodbye with a surprise celebration. The Kang-duo take a trip to a treehouse in the forest. Ben wants to start wearing underwear and ditch the diapers, and it clearly is a hectic day. The Do family go on another camping trip, this time, with the busy mom.

The Hammingtons become the newest honorary ambassadors for the Korean Coast Guard, and take a tour of the boat. Plus Will and Ben undergo drill training. Hyun-bin takes a tour around his neighborhood, and Ha-jun's idol big brother comes to visit.

The Kang duo continue their trip in the treehouse. A new set of twins make an appearance on the show, and their older sister is put to more work than their dad. Will and Ben get a dream come true with a pool house. The Do school on wheels resume with many hardships.

The double sets of twins start day 2, and the reliable big sister once again saves the day. Ha-oh meets his trot auntie and some older boys to play with. The Do family visit a traditional village house. William makes his acting debut.

Yeon-woo proves to be a smart and reliable older brother, and Ha-young is old enough to play with the boys. The Ra-Ra sisters join the do family on their trip. Ha-jun realizes the sacrifices he has to make for his younger sister, and his cousin pays a visit. Sam implements a sticker system to encourage the boys to help out around the house.

The Do siblings challenge an obstacle course and visit some animals. Ha-oh walks down his dad's memory lane. The Lee double twins move to a new place, and the babies reach some big milestones. The Hammingtons take a train to go on a camping trip in Iksan.

Deep in the mountains, the Do trio make woodblock print shirts. Plus, they visit the East Sea with an upgraded camper van. Ha-oh organizes his baby clothes to pass them down to younger friends, and Ha-oh gets a new play date friend. Will and Ben explore the village in Iksan and deliver cake to the villagers.

Ha-oh wishes for golden eggs. Will and Ben meet some real life dinosaurs. The twins take time for tactile play, and dad bathes them for the first time. Next stop on the Do family school of wheels is: science.

It’s the holidays, so the Park Ha family try to gather virtually, plus Ha-yeon learns to walk. Will and Ben get cooking lessons from a famous chef. Yung-jung visits the Do school on wheels for the holiday. Park Joo-ho teases his family’s return.

Ha-oh outsmarts his dad for chocolate, and Gary gets invested in some gambling. The Trot Queen visits the Park Ha siblings. Sam shows Ben what it’s like to look after Ben. Plus, they visit their cousin. The Do’s have a family field day, and Yeon-woo proves again that he’s the best older brother.

The Kang family move into a new house, and Jo Eun is Ha-oh’s first visitor in the event filled home. Will and Ben play indoor hockey, and a couple of friends pay a visit.

At the double twins house, Chun-soo’s friends come over to marvel at the big sister. Will and Ben dress up for Halloween and have a scavenger hunt. The Do family go back in time and visit a temple. Park Joo-ho keeps his promise and returns on the show, plus we finally meet the youngest, Jin-woo.

Gary plans a prank filled day for Ha-oh’s birthday. Will plays an ice hockey match, and Ben learns the game. Jin-woo has caring older siblings and a father who can’t cook. The Do family continue their temple stay, and the boys help Ha-young with her tummy issues.

To celebrate the show’s 7th anniversary, the kids all get together in their own little village since the pandemic has made it difficult to get together. Some of the show’s alumni pay a special visit. Meanwhile, Joo-ho finally makes a meal his kids like.

The double twins house is full of milestones as Tae-kang takes some big steps. Ben from 20 years in the future visits the duo. The Park-Ha siblings hand out rice cakes to famous singers since the youngest turns 1.

Ha-oh learns the concept of time and gets his watch repaired. Will sells his toys to get a gift for Ben, and Ben’s birthday wish to fly comes true. The Do family have a fancy picnic at the park. The Park siblings make a video call to their idol uncle, and they make handmade noodles.

Ha-oh builds his own chair and learns a valuable lesson. The Hammingtons plan an event for their wedding anniversary. This time, it’s Yeon-woo’s turn to teach the Do School of Wheels. The Park siblings have their favorite uncle visit, and they all transform into ladybugs.

The double twins family visit a familiar grandpa, and big sis Joo-eun checks in on her growth. Will and Ben harvest crops at a farm. Ha-young transforms into Snow White for her 2nd birthday and gets a special present from her mom. Kwang-hee continues the event filled play day at the Park house.

The Park Ha siblings make cookies and visit a trot icon. Will and Ben help a passionate icon uncle slow down and do things haphazardly. Ha-oh learns an important but frightening lesson about stranger danger. The Do family go hiking, and the kids cater to their dad.

Santa pays a visit to Ha-oh’s house, and so does the coffee princess. Together, that make Ha-oh’s Christmas special. Will and Ben protect the house from intruders. A scary trainer visits the Do family to help them reach their goals last minute, and they have an award ceremony.

Gary prepares a special even for Ha-oh’s last day on the show. Will and Ben learn about money and economics. The Do family continue on their trip and visit a traditional village. The Park family play in the pool, and Na-eun prepares a special eveny