Overview: Doc discovers that Donny's toy knight, Sir Kirby, is dirty.
Song: Ba-Ba Bubbles!
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First Air Date: Mar 23, 2012Last Air date: Apr 18, 2020Season: 5 SeasonEpisode: 249 EpisodeRuntime: 48 minutesQuality: HDIMDb: 6.00 / 10 by 57 usersPopularity: 116.051Language: English