Barton Fink

Continuity mistake: When Barton is talking to the film maker about writing the film the film maker has on a military uniform. As the scenes go back and forth between him and Barton the military ribbons come undone on one side and then miraculously return to normal.

Add time

Continuity mistake: After the scene where John Goodman kills the detectives in the hallway of the hotel, he is shown walking one direction down the hall to his room, then John Turturro is shown walking the other direction to the elevator. In neither of those shots is there a detective's body on the floor.

Add time