A young doctor kills himself after a medical committee terminates his research into human embryos, considering it too inhumane. His wife then seeks revenge on those who drove her husband to his death by luring each member of the committee into compromising situations and then killing them one by one.
| Production | Karl Heinz Mannchen | Executive Producer |
| Production | Arturo Marcos | Producer |
| Production | Artur Brauner | Producer |
| Camera | Manuel Merino | Director of Photography |
| Directing | Jesús Franco | Director |
| Writing | Jesús Franco | Writer |
| Editing | Clarissa Ambach | Editor |
| Sound | Bruno Nicolai | Original Music Composer |
| Sound | Sigi Schwab | Original Music Composer |
| Sound | Manfred Hübler | Original Music Composer |
