I SAW WHAT YOU DID (1965) - Used DVD

William Castle film that will have you at the edge of your seat (just like he wanted you to be!). Two teens make prank phone calls, saying to people "I saw what you did!" Problem is that they happen upon someone who has just murdered his wife. The psycho is after the teens. Watch out for every dark corner! Stars Joan Crawford, John Ireland, Andi Garrett and Sarah Lane.