Harry Hot Rod looks forward to a visit from his cousin Wacky Wayne from the big city. But all is not what Harry had in mind. Wayne proves to be a real troublemaker. Soon is Wacky Wayne’s prank not funny anymore. Wacky Wayne fool away Paulie Police Car and Fiona Fire Engine on a false emergency call, while a fire starts for real in Troy Tractors barn. Big trouble in the city!

Heroes of the City is a television cartoon about rescue vehicles in a small town where everybody gets to be a hero!