In the Year 2889 (1969)
Director: Larry Buchanan
Actors: Paul Petersen, Quinn O'Hara, Charla Doherty
Runtime: 80 min.
After a nuclear holocaust, a group of survivors find themselves in a valley where they have to protect themselves from radiation, mutant human beings, and in some cases, each other.
Trivia: This movie was conceived as a remake of Roger Corman's Day the World Ended (1955).