At the suggestion of hibbyradge, here's the Movie Cliche thread.

One that drives me mad is when police go to interview a witness or someone who might know something, the person always carries on working while they talk to the police. The car mechanic fixing a car, the warehouseman loading boxes, etc.
That's no' gonny happen in real life.

Also, the mad cluster of photographers outside court rooms with their cameras flashing along with a hundred microphones stuck in the face of the exiting main character in the movie.