Jack Frost (1997)

Revealing mistake: At the very beginning of the film, we see the transfer vehicle carrying Jack driving down the road. You can tell in several shots that the (fake) snow isn't really falling, but is just being blown in front of the camera from off-screen, especially since there's no snow hitting the road, and it's coming from the side, not above.

TedStixon

Revealing mistake: In the beginning, when Jack kills the guard then puts the cigarette out on his face, watch closely. As the camera pans down, you can see him starting to switch the lit cigarette in his right hand with an unlit cigarette hidden in his left hand so he doesn't actually burn the actor playing the guard when he "puts it out" on his face. It can be hard to notice at first, but once you see it, it's super obvious.

TedStixon

Revealing mistake: When Jack is being showered with the acid, you can tell that they had the actor lying down, dropped the liquid on him from above, and simply tilted the camera onto its side. The way it sprays "sideways" is incredibly unnatural.

TedStixon

Trivia: Ironically, the winter was unseasonably warm when the film was shot, with some days hitting 70 degrees, so most of the snow seen on the ground is completely fake.

TedStixon

Trivia: Film debut of Shannon Elizabeth.

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Trivia: The movie was shot in 1994, but not released until 1997 because the original distributor went bankrupt.

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