What? No one mentioned
Galaxy Quest, the wonderful Star Trek spoof with Tim Allen as the self-centered captain who steals the stage (and chews the scenery) at the sci-fi conventions?
NCbear (who loved watching the ship back out of the docking area, scraping its side the whole way :biggrin1:, and who also loved watching Sigourney Weaver act like a bimbo, which she so obviously isn't :tongue