A convincing fan theory can explain why Community’s study group always left a chair free at their table. Dan Harmon’s meta sitcom ran for six seasons (and, so far, no movie). While Community's cast chopped and changed in later years, the study group possessed one constant feature throughout the show’s duration. Their table always had an empty seat. One theory for the existence of the empty seat has become particularly popular with fans.
Community was successful due to its compelling host of
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