Mickey Mouse and his pals Minnie, Pluto, Goofy, Daisy and Donald take their unique transforming vehicles on humorous high-spirited races around the globe as well as hometown capers in Hot Dog Hills.
Episode 1
Mickey tries to surprise racing champion Jiminy Johnson
Episode 2
Minnie and Daisy search all over Hot Dog Hills for a cat.
Episode 3
Goofy invents fuel to make the roadsters go faster.
Episode 4
The Happy Helpers try to capture a gorilla that's loose in Clarabelle's house.
Episode 5
Mickey and the gang compete against cheatin' Piston Pietro in Rome.
Episode 6
The Happy Helpers cover for a sick friend by giving a tour of Rome to a travel critic.
Episode 7
Goofy is mistaken for a secret agent as the Queen comes for tea.
Episode 8
The Happy Helpers are charged with watching Clara Cluck's egg.
Episode 9
Mickey plans a perfect day for Minnie.
Episode 10
Minnie and Daisy make a bet with Mickey and Donald over who will win the race.
Episode 11
Donald's Hawaiian vacation is interrupted when the gang arrives for a relay race.
Episode 12
The Happy Helpers teach a hula dance for a birthday celebration.
Episode 13
Mickey and Minnie are celebrating their "raceversary" in London but Mickey forgot to get Minnie a gift!
Episode 14
The Happy Helpers are invited to tea with the Queen.
Episode 15
Goofy thinks he's used his magician skills to turn Gordon Gear into a rabbit.
Episode 16
The Happy Helpers go on a wild ride as they chase down a wagon carrying a birthday cake.
Episode 17
Goofy tries to teach Donald mindfulness in order to calm down for the Roadster Games.
Episode 18
The Happy Helpers help run a bed and breakfast but Clarabelle's eagerness creates problems.
Episode 19
Mickey and the gang compete in the first Hot Dog Hills Hot Air Balloon Roadster Race!
Episode 20
Mickey and Goofy try to go fishing but the rest of the gang interrupts them.
Episode 21
Goofy credits the good luck to his rubber duck and Daisy decides to borrow it.
Episode 22
The Happy Helpers work as caddies for a big golf tournament hosted by Mr. Bigby, but come at odds when a crazy groundhog, who loves to dance invades the golf course and causes havoc with other golfers with his antics.
Episode 23
Cuckoo Loca participates in her first ever roadster event.
Episode 24
The Happy Helpers work as a cruise directors and help the cruise janitor Emmy Lou to win the disco dance contest.
Episode 25
Goofy and Mickey compete with the Hot Dog Hills Invention Competition with the help of Professor Von Drake.
Episode 26
The Happy Helpers help the babysit kids and a goat named Buddy when the Hot Dog Hills Play Center is closed.
Episode 27
Goofy gets a chance to compete against the movie hero Morty McCool in a daredevil race.
Episode 28
No overview available.
Episode 29
No overview available.
Episode 30
No overview available.
Episode 31
Mickey and the gang are split up for a pit crew competition but Donald's team loses because he wasn't cooperating.
Episode 32
The Happy Helpers help Grandpa Beagle and Billy Beagle have family time.
Episode 33
Donald is left in charge while Mickey is away and he tries to improve the garage.
Episode 34
The Happy Helpers are asked to guard a valuable painting at the Hot Dog Hills' Fancy Art Museum.
Episode 35
Famous racer Danni Sue and her dog Dallas enter Hot Dog Hills' first Pets and Pistons Race,
Episode 36
The Happy Helpers look after Pluto, and Figaro gets jealous.
Episode 37
When a thief is on the loose, Goofy and Pluto try to protect the garage.
Episode 38
The Happy Helpers fill in as counselors for the day at a summer camp.
Episode 39
Mickey decorates his roadster for Halloween.
Episode 40
The Happy Helpers help Pete for his Halloween Party.
Episode 41
Billy Beagle films the garage crew as they try to turn a junker into a winning roadster in one day
Episode 42
The Happy Helpers help a TV chef rescue the Hot Dog Diner.
Episode 43
At the first "Pit Stop and Go" rally that is attended by Gordon Gear and Danni Sue, pit crews compete against each other to see who is the fastest and most efficient pit crew while avoiding obstacles in the race. Mickey has Donald, Chip, and Dale as his pit crew, Minnie, Daisy, and Cuckoo Loca are paired up with Danni Sue, and Goofy and Pluto are paired up with Gordon Gear.
Episode 44
When Clara Cluck and her chicks go out of town for two days, the Happy Helpers agree to watch over her farm as farmworkers. During this time, the Happy Helpers have to milk the cow, feed the pigs, collect the eggs from the chickens, and have them ready for Clara Cluck's stand at the farmers' market.
Episode 45
No overview available.
Episode 46
No overview available.
Episode 47
Mickey Mouse takes a day off from his garage to take Pluto out to lunch and to the park. However, certain incidents cause him to be called back to the garage for him to handle.
Episode 48
Mrs. Sweetums hires the Happy Helpers to look after her candy store and factory while she goes to a candy convention in Bedford. Mayor McBeagle wants the Happy Helpers to fill a ginormous Hot Dog shape piñata for a Suprise Summer Celebration party for the citizens of Hot Dog Hills but Kaos breaks out as the candy making machines go haywire but in the process invented a new candy that is the hit of the party.
Episode 49
The Great Food Truck Rally is today as it will require the best road speed and kitchen skills to win it.
Episode 50
When designer Cuckoo La-La enlists the Happy Helpers to help her out, Minnie and Daisy are thrilled to help out.
Episode 51
The gang is invited to compete in Billy B's Hot Rod Switcheroo!
Episode 52
The Happy Helpers become safari guides for the day.
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