Yi enters the race called the great wall of go, but the battery goes dead. What will Yi and his pit crew do?

Julio has a baseball lesson, but a meteor is heading toward the baseball stadium. What will Jett and Julio do?

Jett takes a guitar to Shanna in Jamaica, who plays in her family reggae band. They are invited to perform on a ship but miss the boat. Mira comes and transforms a barge into a cool floating stage.

Archie and Jett have to find a toy alligator. How will Jett and Archie get it back?

A girl named Allesia ordered a laughing kit to participate in the laughing contest in order to make a serious prince laugh. When she arrives to the castle, she was nervous about performing against the other participants. Can Jett be part of Allesia's comedic act?

Riley from Hollywood is directing his first action film. Jett brings an alien mask and ends up acting as the monster. Riley's demands get out of hand, so Jerome comes to co-star and help him bring about a peaceful ending.

Kian wants to be a giant, but Aiden knocks over Grand Albert's invention, that makes Aiden become a giant. What will Jett, Donnie, Grand Albert, and Kian do?

A dinosaur skeleton is finished to be put in a museum, but a dinosaur skeleton goes after the tow-truck with a magnet. What will Jett, Donnie, Paul, and Justin do?

Nita and her father and Jett have to get all the waterproof toys outta the river, but there are too many of them, What will Jett, Nita, and her father do?

Jett, Mira, and Sofia go underwater to find a mermaid, but they saw an oil ship leaking. How will Jett and Mira save the day?

Jett goes to Bolivia and brings a miner's helmet to Angelo. His dog has run away. They go with his grandpa to the mine where they take a wild ride on a mining cart, which breaks while underground. Donnie arrives and drills his way through the stone surface to save them.

Catalina orders a package for her pen pal, Vo, who lives on Mars, but there's no pen pal on Mars. What will Jett, Donnie, Astra, and Catalina do?

Nambayar from Mongolia asks for glowing stars to decorate the inside of her tent. Sheep knock into the box, getting stars stuck in their fleece. Grand Albert uses cowboy know-how to help Nambayar and Jett round up the runaway sheep.

Jett takes brushes to Willem in The Netherlands who is going to paint a mural on a sea wall. When the mural is almost done, a storm approaches. Jett and Donnie borrow the propeller from a windmill to dry the painting before it is ruined.

Wen and his father in panda costumes and Jett find out that Min disappeared. Can they bring her back?

Jett brings colorful paper to Yuki in Japan. He and his friends make costumes to play "Paper Rangers" but one friend, Namiko, is moving away. Donnie makes a giant paper robot to give to Namiko as a going-away present.

Jett delivers binoculars to Ella, a girl on the Galapagos Islands. She wants to take her Mom's boat to return a lost penguin to its home in Antarctica. With Donnie's help they overcome obstacles like ice floes, waves and waterspouts and reunite the penguin with its family and friends.

Oswald has a big piano concert today, but the large piano is too big for him to play by himself. What will Jett and Oswald do?

Jett takes a pirate hat and eye patch to Cassi, a girl in the British Virgin Islands. She has a map and wants to hunt for treasure. They find an abandoned pirate ship but when they try to sail it starts to sink. Grand Albert comes and uses balloons to fly it through the air and onto dry land.

Vietnamese sisters Sen and Kim are fans of pop star Kellie. They ask for wigs like the one their idol wears. When Kellie's van gets stuck in a rice paddy, Dizzy comes to lead the way to the concert and the sisters are Kellie's special guests.

Princess Maribelle from England asks for sparkly collars for her puppies to wear at her royal tea party. When the puppies escape and run every which way through the garden, Jett and Jerome join forces to round them up.

Jett takes a pair of running shoes that light up to Lorna in Kenya. She's going to run in a big race. While training she crosses paths with a lost baby wildebeest. Bello comes to play a game and reunite the baby with its parents.

Jett arrives in rainy London and brings a teddy bear to Cecily. They give the bear an umbrella and take him out to play. The wind lifts the bear away and he flies over the city and falls into a crowd of people with umbrellas. Jerome comes to lead the crowd in a dance number that ends with the bea...

Jett brings a battery to Noah in Denmark, who's built a dinosaur out of plastic blocks. When they power it up the dinosaur escapes and runs through the town. Donnie comes and builds another robot to confront the dinosaur and remove his battery.