Overview: Gumball tries desperately to find out Darwin's secret.
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First Air Date: May 03, 2011Last Air date: Jun 24, 2019Season: 7 SeasonEpisode: 266 EpisodeRuntime: 11 minutesQuality: HDIMDb: 8.50 / 10 by 1435 usersPopularity: 216.08Language: English