Galaxy Quest {1999}

Affectionate satire of Star Trek features aliens who seek help from the cast of a sci-fi TV show which the aliens mistakenly assume is a documentary. Stellar cast includes Tim Allen as the self-centered actor portraying the starship commander (“Never give up, never surrender!”), Sigourney Weaver (“Whoever wrote this episode should DIE!”) and Alan Rickman (“By Grabthar’s Hammer, you shall be avenged!”) Rated PG