Visible crew/equipment: When the lizard gets away, and is riding in the elevator, it is shown alone in there. In the next shot from the back of the lizard, you can see the shadow of the handler or crew-member's head moving around on the top of the lizard.
The Freshman (1990)
1 visible crew/equipment mistake - chronological order
Directed by: Andrew Bergman
Starring: Matthew Broderick, Marlon Brando, Penelope Ann Miller, Bruno Kirby
Factual error: There are multiple mistakes in the Italian passport for Clark. Febraio (February) is spelled with only one 'b', and the city Palermo is followed by the region name, which is not put on a passport.
Victor Ray: How about I give you a hand with those bags?
Clark Kellogg: Oh, no thanks. I'm fine.
Victor Ray: You're a smart kid. Rule number one: don't let anybody touch your bags, kid.