After caring for the class pet over the holidays, Yuri decides to keep him forever.

Lili is quick to accuse Matt and Yuri of a misdeed.

Matt and Bongo are upset to be cooped up inside.

Yuri and Golias realize that fears are nothing to be ashamed of.

The kids get caught up in colors.

The kids learn about accolades.

Lili learns that it's good to try new and different activities.

Lili gets bent out of shape when a substitute teacher doesn't do things exactly like Ms. Carol.

Yuri is saddened to realize he's the only one in his class without siblings.

Matt worries his parents stopped loving his sister.

Lili won't try on a new nightgown.

The gang declares they want to play forever.

Matt and Bongo are tired of being told to wait.

Matt and Yuri get upset when Lili swipes their crayons.

Matt's sister is sad over some bad news.

Matt wishes he had superpowers to fix his sister's problem.

Lili is frustrated with ballet moves.

Yuri decides he'd rather not visit the dentist.

Lili recruits the boys to take part in a puppet show, but gets annoyed.

Matt gets out in a game of musical chairs and doesn't stay to watch the others play.

Matt doesn't get why Lili and Yuri don't appreciate his help when he takes their shots at golf.

Yuri becomes very worried about his mother when she gets a nasty cold.

Yuri must learn that there is no way out without going down the scary hall.

Matt gets a special bubble wand from his aunt and worries that if his friends play with it too, it won't be special anymore.

Santa has lost his sleigh. The heroes team up to help find Santa's missing sleigh and save Christmas.