Continuity mistake: When he is playing Tetris, he is playing a different game every time. (00:43:35)
Continuity mistake: During Tom's BBQ when Michael Bolton and Samir are asking Tom's lawyer about prison you see Michael lose grip and drop his cup with a piece of ice hitting Samir in the head. When the ice hits him he's holding the cup in his left hand but when the camera angle changes the cup shows up in his right hand. (01:01:30)
Continuity mistake: In the scene when Peter returns to the company and sees that it's on fire, his hair is coiffed and partially in his face. In the next shot, as he watches Milton skulk away, his hair is cut short and totally out of his face. (01:20:20)
Continuity mistake: When Bill Lumbergh pulls into his parking space at Initech, the sign reads "Reserved for Bill Lumbergh, Division V.P." When Peter later pulls into the same space the sign only reads "Reserved for Bill Lumbergh." (00:02:50 - 00:41:05)
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