Overview: Derek lands a leading role in a school musical, and Casey gives him acting advice.
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First Air Date: Sep 18, 2005Last Air date: Mar 25, 2009Season: 4 SeasonEpisode: 70 EpisodeRuntime: 30 minutesQuality: HDIMDb: 7.12 / 10 by 26 usersPopularity: 20.145Language: English