Deliberate mistake: The energy the meteor would displace upon impact would have created a crater of significant size compared to what was portrayed. It also didn't appear to have any impact to the structure of the cavern it crashed into either.
Evolution (2001)
1 deliberate mistake
Directed by: Ivan Reitman
Starring: Julianne Moore, Dan Aykroyd, Seann William Scott, David Duchovny, Orlando Jones
Factual error: At the end of the film, when Duchovny and Jones are on the ladder truck shooting the head and shoulders, they are yelling "go go go". They slide down the ladder and the next shot is the fire truck speeding away. Movie elapsed time 5 seconds. It is a physical impossibility for a fully extended ladder to be lowered, retracted and bedded in a span of less than 4-7 minutes. Even if the hydraulic lines are cut, the ladder would remain upright and not collapse/retract. (01:32:59)
Brigadier Gen. Russell Woodman: No need to play the blame game here, Allison. No harm, no foul. Suffice it to say that we're all very appreciative of the discovery made by Dr. Kane and Mr. Black.
Harry Block: Block.
Trivia: "Evolution" was originally written as a serious sci-fi thriller by writer Don Jakoby. When Ivan Reitman signed on to direct, he felt the concept would make for a good ensemble comedy, similar to his film "Ghostbusters." Jakoby actually liked the idea of reworking the film into a comedy so much, he stayed with the project and assisted in re-writes.