1 - Mason James Tries to Stop a Mega-Volcano Eruption Part 1
Intrepid explorer Mason James teams up with his sister Kayla to solve puzzles and collect the medallions to prevent the Mega-Volcano from erupting.
Season 3
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Episodes
2 - Mason James Finds the Last Medallion; Mega-Volcano Eruption Part 2
Mason James embarks on adventures with Matchbox cars.
3 - Mason James Delivers the World's Largest Pizza
Mason James embarks on adventures with Matchbox cars.
4 - Mason James Discovers a Tyrannosaurus Rex Skull with an Excavator!
Renowned adventurers Mason and Kayla James join forces to stop a Tyrannosaurus skeleton from escaping the Museum of Natural History.
5 - Mason James' Train Track Trouble
Mason James embarks on adventures with Matchbox cars.
6 - Mason and Kayla James Save an Alligator from the Car Wash
While visiting the Car Wash after a day of muddin', Mason and Kayla run into an alligator that has found its way into the city of Matchbox; their construction vehicles are the perfect tools for the job of returning that gator back to the wild.
7 - Mason and Kayla James Save the Big Apple With Construction Vehicles
The town of Matchbox has installed a giant apple sculpture at the science museum in tribute to Isaac Newton, who discovered gravity; a windstorm threatens to destroy the sculpture.
8 - Mason James Saves a Bald Eagle's Nest Using a Crane Truck!
Mason James embarks on adventures with Matchbox cars.