Deliberate mistake: When Boo laughs repeatedly while playing hide-n-seek with Sully in the men's room, nothing happens to the electricity - no surges as with all other times she laughs. [In the audio commentary by the directors, they explained that it would've been distracting if an energy surge occurred every time Boo laughed, so they simply didn't address the issue. A reasonable course of action, but still a mistake.] (00:37:30)
Monsters, Inc. (2001)
1 deliberate mistake
Directed by: Pete Docter, Lee Unkrich, David Silverman
Starring: John Goodman, Steve Buscemi, Frank Oz, Billy Crystal, James Coburn, Jennifer Tilly, John Ratzenberger, Bob Peterson, Mary Gibbs
Continuity mistake: When Sulley places the menu on the table he puts it face down (logo first), then when he lifts up the table, to quickly get Boo, the menu is face up. (00:26:05)
Henry J. Waternoose: There's nothing more toxic or deadly than a human child. A single touch could kill you. Leave a door open, and one can walk right into this factory; right into the monster world.
Trainee: I won't go into a kid's room. You can't make me.
Henry J. Waternoose: You're going in there, because we need this. Our city is counting on you to collect those screams. Without scream, we have no power. Yes, it's dangerous work, and that's why I need you to be at your best. I need scarers who are confident, tenacious, tough, intimidating. I need scarers like... like... James P. Sullivan.
More trivia for Monsters, Inc.
Question: After Monsters, Inc. has switched over to "laugh power", the scare floor has a very different look. There's a board in the back with "JOKE OF THE DAY" written on it. Can anyone see the text of the joke?
Answer: The Doctor says to the patient, "What seems to be the problem?" The patient lifts his arm and says "It hurts when I do this." The Doctor says "don't do that."