Trailer
Images
 | Richard Harrison as John 'King' Marley |
 | Klaus Kinski as Brian Foster |
 | Anne Puskin as Carol |
 | Goffredo Unger as Ben Benson |
 | Lorenzo Fineschi as Benson brother |
| Lucio Zarini as Benson Brother |
 | Tom Felleghy as Major Ericson |
 | Luciano Pigozzi as Mr. Collins |
 | Quinto Marziali as Townman (uncredited) |
 | Giuseppe Monteverdi as George Marley |
| Directing | |
| Giancarlo Romitelli | Director |
Production | |
| Luigi Nannerini | Producer |
Editing | |
| Roberto Colangeli | Editor |
Sound | |
| Luis Bacalov | Original Music Composer |
Camera | |
| Guglielmo Mancori | Director of Photography |
Writing | |
| Renato Savino | Writer |
