Overview: Agatha takes over the school, and without Mildred there, who will save the day?
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First Air Date: Jan 11, 2017Last Air date: Apr 20, 2020Season: 4 SeasonEpisode: 52 EpisodeRuntime: 29 minutesQuality: HDIMDb: 7.50 / 10 by 177 usersPopularity: 81.727Language: English