Corrected entry: In the closing scene, right before Marion's car is pulled out of the swamp, Norman Bates, or 'Mother' at this point, is sitting in a chair talking to himself. Watch his face closely before it shows Marion's car, and you can see the skeleton of Mrs. Bates superimposed over him.
Blibbetyblip
6th Feb 2003
Correction: Any information that can be gained simply by watching the film is not trivia.
Blibbetyblip