Five strangers awake, finding themselves with no memory in a world resembling the wild west. Their task is to become exempt from being killed - what the townspeople refer to as being "immortal" - by killing twenty of the other inhabitants of the town under the scrutiny of the sheriff (Jack Palance), otherwise they will spend their lives in slavery.
| Directing | Peter Sasdy | Director |
| Writing | Michael Winder | Screenplay |
| Camera | Reginald H. Morris | Director of Photography |
| Editing | Keith Palmer | Editor |
| Writing | Stephen Schneck | Screenplay |
| Sound | Roy Budd | Original Music Composer |
| Production | Len Herberman | Producer |
| Production | Marilyn Stonehouse | Producer |
| Production | Max Rosenberg | Producer |
