Revealing mistake: When the guys go to see Tom at the BBQ, he has his head in a support cage. Every time he moves, and particularly when he laughs, this cage moves around and wobbles. The point of these cages is to keep the head still and in line with the spine, and are bolted into the bone itself. Therefore, not only should it be impossible for it to be moving, it would seriously hurt if it was.
Office Space (1999)
1 revealing mistake - chronological order
Directed by: Mike Judge
Starring: Jennifer Aniston, Gary Cole, Ron Livingston, Stephen Root, David Herman
Continuity mistake: When he is playing Tetris, he is playing a different game every time. (00:43:35)
Michael Bolton: You haven't even been showing up for work, and you got to keep your job.
Peter Gibbons: Actually, I'm being promoted.
More trivia for Office Space
Question: Does Peter Gibbons ever come out his hypnotic trance during the course of the film?
Chosen answer: I think the hypnotism broke something instead of putting him into a trance. It totally released his stress, that stayed despite not being influenced by the hypnotism anymore.
lionhead