I wonder if anyone remembers and can tell me the name of this film. The ending involved a man and woman in a car. They were keen on getting away for some reason. The man goes into a building and climbs the stairs (leaves wife in car). He gets to a room in which a women is sat down (?looking out the window). It is meant to be a shock when he sees who she is (scary horror music begins). Next view is from car below where wife witnesses husband come flying out window and hurtling towards windscreen. His face smashes through it. She screams and gets out of car. Then the building collapses and falls on top of her.
I saw this as a child and have always wondered which film it is. Can anyone help?