"Day of the Nightmare" is a dandy psycho picture. Now I am not saying it's a great film, but in light of the very low budget, it's awfully entertaining.
The film begins with two strange events. The first is when a couple are heard arguing violently in their apartment and the police are called. The couple is gone, but their dog has been viciously kicked to death--and the police assume the woman was murdered since some neighbor saw a man hauling away a large trunk nearby. The second involves a woman stalking another lady--you think there's going to be a murder, but a friend shows up and frightens away the attacker. The problem is, that the intended victim doesn't know she was almost killed. How does all this fit together? See the film for yourself to find out.
For 1965, this is a rather scandalous film and must have caught audiences by surprise. I guessed the surprise twist--but that is because now in 2013, practically anything goes on TV and in films! My only serious complaint is that this twist was revealed a bit too early and impaired the suspense just a bit. Still, worth seeing and really strange for the time in which it was made.