Galaxy Quest movie trailer HD (1999) - Plot synopsis: The alumni cast of a space opera television series have to play their roles as the real thing when an alien race needs their help. However, they also have to defend both Earth and the alien race from a reptilian warlord.<br />Genre: Science-Fiction, Comedy, Adventure<br />Director: Dean Parisot<br />Writers: David Howard, David Howard, Robert Gordon<br />Stars: Tim Allen, Sigourney Weaver, Alan Rickman , Tony Shalhoub, Sam Rockwell
