Saving Maddy’s mom when the City Hall security system runs amok, Billy and Maddy find a clue to the City founder’s identity.
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.
Billy must save his astronaut hero when Captain Momentous hallucinates an alien invasion after eating expired astronaut food.
Cultures clash when the fire department moves in temporarily with the police department following damage to their station.
Billy and Maddy must help Stunt Driver Wallop pass a safe driving course, or risk being banned from City streets forever.
Maddy's filmmaking ambitions go wild when she offers to direct a fire safety video.
The Ice Cream Truck Bandits waylay the police force with frozen drinks, giving the officers Glacial Brain Freeze.
Depressed, Dr. Wexler quits science. But when a meteor threatens the City, Billy and Maddy must persuade him back!
Maddy takes in two lost turtles, unaware that they belong to rivals Sinclair and Fendrich, who believe she's kidnapped them.
Billy worries he won’t meet his Mom’s expectations when she signs them up for a charity event’s team physical challenges.
Investigators grapple to make charges stick in the cruel hoax call case that has plagued America's fast-food restaurants for a decade. With scores of victims in the caller's wake, one brave teenager takes on her employer in a David and Goliath trial.
Investigators come face to face with the suspected hoax-call-cop. Ten years into the caller's cruel strip-search campaign, leaving young victims across the nation, they push for a confession. But it's clear their battle for justice is just starting.
Everyone has their own weakness, and so does Sun-ho. Although he is trying to find his own soft spot just to get Hae-yi’s attention, he actually realizes how hurt he is from it. Meanwhile, Jung-woo confronts Jae-min for what he did. He comes clean with the messages he sent but denies everything else. It turns out the sabotages are not done by a single person.
A hoax caller persuades fast-food staff he's a cop, with devastating consequences for his teenage victims. Uncovering a terrifying 10-year campaign by the perp from a Florida phone booth, CCTV reveals the uncomfortable truth about his identity.
Alonzo helps Hunter out of a jam, Max and Bobby devise a plan to rescue Lilly, Richard searches for Barry, Sam senses danger at the hospital, and Dale, Allan and Kareem go off-grid.
Emily delivers some truth bombs to her mates, gets kidnapped, tries to take a good passport photo and explains how she navigates the politics of life.
As the series reaches the knock-out stage, can the teams find the link between West and Exotic, Diane and Elvis, Moll and Graeme, and Liston and Lloyd?
In Kerikeri, local weekend market and café owners Warrick and Judy Hyland are building the biggest house they can on a budget.