I remember when I was 8 or 9 my mom was flipping through channels and she stopped at some movie. All I saw was a teenage girl wakes up one morning and sees a strange man sitting in a chair across the room. He gets up and starts to walk very slowly towards her. She screams and runs out of the room, then falls down the stairs. Her parents here all the commotion then run to see what's wrong. I know this is vague but I thought I'd give it a shot. Any thought?