Season 4 (2022)
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Episodes 20
The Brawl in City Hall
Saving Maddy’s mom when the City Hall security system runs amok, Billy and Maddy find a clue to the City founder’s identity.
Read MoreWho is Ludmilla Ersatz?
With help from the kids, Daisy "Kaboom" Lewis creates an alter ego to take the blame for her past mis-deeds, but two identities prove hard to maintain.
Read MoreCrisis on Moonbase: Momentous!
Billy must save his astronaut hero when Captain Momentous hallucinates an alien invasion after eating expired astronaut food.
Read MoreWreckless Driving
Billy and Maddy must help Stunt Driver Wallop pass a safe driving course, or risk being banned from City streets forever.
Read MoreA House Divided
Cultures clash when the fire department moves in temporarily with the police department following damage to their station.
Read MoreThe Trojan Slooshie
The Ice Cream Truck Bandits waylay the police force with frozen drinks, giving the officers Glacial Brain Freeze.
Read MoreBorn to Direct
Maddy's filmmaking ambitions go wild when she offers to direct a fire safety video.
Read MoreThe Wexler Deflector Conjecture
Depressed, Dr. Wexler quits science. But when a meteor threatens the City, Billy and Maddy must persuade him back!
Read MoreBilly to the Max
Billy worries he won’t meet his Mom’s expectations when she signs them up for a charity event’s team physical challenges.
Read MoreThe Good, the Bad… and the Turtles
Maddy takes in two lost turtles, unaware that they belong to rivals Sinclair and Fendrich, who believe she's kidnapped them.
Read MoreDay of the Dread
With their best friends out of town, Maddy and Dread spend the day together and struggle to find common ground.
Read MoreMr. Produce Buys the Farm
After buying a farm to grow his own produce, Mr. Produce becomes convinced neighbouring farmers are out to get him.
Read MoreThis Land is Harl's Land
Fendrich and Sinclair forge an unlikely alliance to try and drive Harl off a piece of undeveloped land he owns.
Read MoreShirley Overdrive
Shirley Keeper infiltrates the city's underworld to retrieve the secret formula for Vita Rush's new flavour.
Read MoreYes, No, Maybe So?
To build an environmentally-unfriendly factory, Fendrich preys on Mayor Fleck's need to be liked to approve his project.
Read MoreGrizzled and Grizzled-er
Detective Grizzled's first partner of bad habits returns to the City, causing frustration for his current partner, Rooky.
Read MoreFreya, Basically
The kids notice that Freya is in a rut when it comes to making firefighting decisions, so they help her get her groove back.
Read MoreWhere in the World is Sheep Wheeler?
When they learn Fendrich owns the city, the kids need Chief Wheeler's help, but he may have magically turned into a sheep.
Read MoreKing Fendrich I
Billy, Maddy, and friends resist Fendrich's iron rule and desperately try to prove that he does not, in fact, own the city.
Read MoreKing Fendrich II
Moments before Fendrich can tear down city hall, Billy and Maddy learn the shocking truth of who owns the city.
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