For four years, the courageous crew of the NSEA Protector set off on thrilling and often dangerous missions in space. And then their series was cancelled! Now, twenty years later, aliens under attack have mistaken the Galaxy Quest television transmissions for "historical documents" and beamed up the crew to save the universe. With no script, no director, and no clue, the actors must turn in the performance of their lives.

Stars Tim Allen, Sigourney Weaver, Alan Rickman, Tony Shalhoub, Sam Rockwell, Daryl Mitchell, Enrico Colantoni, Robin Sachs, Patrick Breen. Rated PG. Special features: deleted scenes; theatrical trailer; bios; production notes.