Overview: Saving Maddy’s mom when the City Hall security system runs amok, Billy and Maddy find a clue to the City founder’s identity.
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First Air Date: Jun 22, 2019Last Air date: Nov 22, 2022Season: 4 SeasonEpisode: 82 EpisodeRuntime: 15 minutesQuality: HDIMDb: 7.20 / 10 by 36 usersPopularity: 12.888Language: English