Galaxy Guest

Eighteen years after their sci-fi adventure show "Galaxy Quest" was cancelled, actors Jason Nesmith, Gwen DeMarco, Alexander Dane, Tommy Webber, and Fred Kwan are making apperances at sci-fi conventions and store openings in costume and character. They're wallowing in despair and at each other's throats until aliens known as Thermians arrive and, having mistook the show for fact and consequently modeling their entire culture around it, take them into space to save them from the genocidal General Sarris and his armada. Summary written by Jeff Cross