 | Giuliano Gemma als Sonny |
 | Bud Spencer als Charlie Smith |
 | Robert Middleton als Angelo |
 | Bill Vanders als McIntosh |
 | Riccardo Pizzuti als Cobra |
| Lara Sender als Gerace's Daughter |
| Steffen Zacharias als Gerace |
 | Francy Fair als Salvation Army Speaker |
 | Claudio Ruffini als Jim Baxter |
 | George Rigaud als O'Riordan |
| Patrick Morin |
 | Víctor Israel als Judas |
 | Gérard Landry als Wrestling Spectator |
 | Fortunato Arena als Police Officer |
| Marcello Verziera als Angelo's Thug |
| Enrico Chiappafreddo als McIntosh's Partner |
 | Margherita Horowitz als Gerace's Wife |
 | Denise Bataille als Casino Dancer |
 | Luigi Antonio Guerra |
| Gianni Di Segni als Wrestling Judge (uncredited) |
| Guido De Angelis | Original Music Composer |
| Antonio Morelli | Executive Producer |
| Eugenio Alabiso | Editor |
| Enzo Barboni | Screenplay |
| Thomas Sagone | Producer |
| Maurizio De Angelis | Original Music Composer |
| J. Fortini | Screenplay |
| Francisco Marín | Director of Photography |
| Ángel G. Gauna | Screenplay |
| Tulio Demicheli | Screenplay |
| Enzo Barboni | Director |
| Marie Claire Solleville | Screenplay |
| Juan Alberto Soler | Production Design |
| Giorgio Ubaldi | Assistant Director |
| Juan Fortuny | Line Producer |
| Antonio Jover | Production Manager |
| Bruno Frascà | Unit Manager |
| Luca Sabatelli | Costume Design |
| Bernard Farrel | Assistant Director |
| Enzo Bulgarelli | Set Decoration |
| Enzo Barboni | Story |
| Emilio Messina | Stunt Coordinator |
| Ángel G. Gauna | Assistant Director |
