Fourplay (1972)

Friends never act this way. The movie was one entire scene.

The violence in this film is supposed (I presume) to be funny, but its just distasteful. Psychological studies show that people ARE influenced by violence on screen.

Mike Binder must have had some kind of seriously serious blackmail-worthy information on Colin Firth. There is no other way to explain why he'd allow himself to complete a single scene in this film without walking right off and calling a lawyer.