Deliberate mistake: When Commander Taggert and Lt. Madison are about to press the blue button to stop the ship exploding, Lt. Madison's tunic is mostly zipped up. A few seconds later it is suddenly mostly unzipped. Those of you who have access to the DVD of the film can see that there was a deleted scene which was originally intended to go in here where she unzips her tunic to distract the aliens.

Galaxy Quest (1999)
1 deliberate mistake - chronological order
Directed by: Dean Parisot
Starring: Sigourney Weaver, Sam Rockwell, Alan Rickman, Tim Allen, Tony Shalhoub, Daryl Mitchell, Robin Sachs
Revealing mistake: When the bridge is exploding from the mine attack, the stuntman playing Jason obviously launches himself out of the captain's chair.
Guy Fleegman: I'm not even supposed to be here! I'm just "Crewman Number Six"! I'm expendable! I'm the guy in the episode who dies to prove how serious the situation is! I've gotta get outta here!
Trivia: The Thermians says that they are from the Klaatu Nebula. Klaatu is the name of the alien who visits Earth in "The Day the Earth Stood Still"(1951).
Question: In the beginning of the movie, Dane attempts to flee from the convention but is stopped by Nesmith, who says "the show must go on". Dane looks furiously at Nesmith for a second and then makes his appearance on stage after all. Can anybody explain to me why Nesmith's line makes Dane change his mind?





Answer: Dane is a classically trained stage actor from England. On the stage they have the saying "The show must go on". i.e. hundreds of people have payed for tickets to see the play, so the thespians go on stage to do the best job they can. Nesmith is reminding Dane of this as Dane considers it a stage tradition that he doesn't want to break.
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