Dean, a failed American writer, receives some unexpected news: his wife, who belongs to a wealthy family, has filed for divorce. Stunned, he decides to commit suicide. His initial attempt fails when he has second thought. But during a drunken blackout spent gambling he wins big and promises all the winnings to the man who can kill him...but they must possess a special playing card.
| Directing | Jesús Franco | Director |
| Sound | Julián Sacristán | Original Music Composer |
| Production | Jesús Franco | Producer |
| Camera | Juan Soler | Director of Photography |
| Art | Carlos Spitzer | Production Design |
| Writing | Santiago Moncada | Writer |
| Directing | Lina Romay | Assistant Director |
| Costume & Make-Up | Juana de la Morena | Makeup Artist |
