1. 3 Continuity Errors
In this scene from Scary Movie 4 the President is talking to
the bodyguard the camera cuts and the items on the table
have changed position.

2. This scene from Commando, the car is dented but as it drives
off the car seems repaired.

3. This scene from P.S I Love You, Gerry is on stage holding a
glass with his right hand when the shot moves to Gerry
facing the audience, he is not holding anything.