Dora the Explorer· Season 3 · Episode 21Whose Birthday Is It?S03E21·June 14, 2004·24m·NickelodeonDora and Boots join a birthday party at Play Park.Streaming on (US) See allSharePreviousABC AnimalsS03E20NextDora's Fairytale AdventureS04E01Keep goingSeasonSeason 3 ranked & reviewedEvery episode in airing order with ratings and dates.StreamWhere to watch Dora the ExplorerEvery streaming service and region, checked around the clock.MatchupShows like Dora the ExplorerThe closest matches, ranked by overlap and rating.
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