A Serious Man (2009)

Continuity mistake: In the dream scene where Larry writes on the blackboard in front of the student audience, when Larry writes on the blackboard he writes the wrong formula "delta p = square root of <p>^2 - <p>^2". The bell rings, the students leave and you see Larry again in a close-up and above his shoulder you see the the first 2-squared moves from outside the bracket into the bracket. (01:06:35)

God-of-War

Sy Ableman: I think, really, the Jolly Roger is the appropriate course of action.