 | Bud Spencer als Bud Graziano |
 | Jerry Calà als Jerry |
 | Stefano Mingardo als Giorgio Desideri |
 | Kallie Knoetze als Rosco Dunn |
 | Gegia als Susanna |
 | Valéria Cavalli als Claudia |
 | Angela Campanella als Lauretta |
 | Ferdinando Murolo als Krupp |
 | Nando Paone als Ossario |
 | Bobby Rhodes als Samuel Newman |
 | Rik Battaglia als Rik Battaglia |
 | Francesco D'Adda als Ciuffo di cuoio |
 | Piero Del Papa als uomo di Croupe |
 | Enzo Maggio als arbitro |
 | Maurizio Tori als Piddu |
 | Piero Trombetta als professore |
 | Giorgio Vignali als Silos |
 | Maria Sulzer als Jodlerin |
 | Salvatore Basile als Spectator in the meetings (uncredited) |
| Giancarlo Bastianoni als Thug (uncredited) |
 | Angelo Boscariol als Man in Restaurant (uncredited) |
 | Omero Capanna als Marine (uncredited) |
 | Giovanni Cianfriglia als Thug (uncredited) |
| Sasha D'Arc als American Boxer (uncredited) |
 | Arnaldo Dell'Acqua als Thug (uncredited) |
 | Ottaviano Dell'Acqua als Thug (uncredited) |
 | Paolo Gozlino als Captain (uncredited) |
 | Mario Mattioli als Cronista (uncredited) |
 | Benito Pacifico als Thug (uncredited) |
 | Nello Pazzafini als Bar's Client (uncredited) |
 | Giuseppe Pedersoli als Soldier from Rosco Dunn (uncredited) |
 | Osiride Pevarello als Cook (uncredited) |
 | Mimmo Poli als Cook (uncredited) |
 | Sergio Smacchi als Marine (uncredited) |
 | Pietro Torrisi als Thug (uncredited) |
 | Clemente Ukmar als Thug (uncredited) |
 | Antonio Spinnato als Man in Restaurant (uncredited) |
| Rolando De Santis als Man in Restaurant (uncredited) |
 | Settimio Scacco als Man in Restaurant (uncredited) |
| Marcello Fondato | Screenplay |
| Eugenio Alabiso | Editor |
| Francesco Scardamaglia | Screenplay |
| Giorgio Di Battista | Director of Photography |
| Maurizio De Angelis | Original Music Composer |
| Michele Lupo | Director |
| Guido De Angelis | Original Music Composer |
| Osvaldo Desideri | Set Decoration |
| Giancarlo De Leonardis | Hairstylist |
| Luciano Sagoni | Costume Design |
| Elio Scardamaglia | Producer |
| Marcello Fondato | Story |
| Francesco Scardamaglia | Story |
| Walter Patriarca | Production Design |
| Lucio Bompani | Line Producer |
| Marcello Fondato | Associate Producer |
| Francesco Scardamaglia | Associate Producer |
| Salvatore Basile | First Assistant Director |
| Sergio Guerraz | Second Assistant Director |
| Giuseppe Pedersoli | Second Assistant Director |
| Giorgio Ubaldi | Master at Arms |
| Ennio Di Meo | Unit Manager |
| Arduino Mercuri | Unit Manager |
| Rino Gadducci | Unit Manager |
| Nicola Massimi | Production Secretary |
| Daniele Tiberi | Administration |
| Egle Guarino | Script Supervisor |
| Gaetano Valle | Camera Operator |
| Silvano Tessicini | Assistant Camera |
| Fabrizio Lucci | Assistant Camera |
| Massimo Loffredi | Sound |
| Roberto Edwin Forrest | Boom Operator |
| Sandro Borni | Still Photographer |
| Luciano Giustini | Makeup Artist |
| Fausto De Lisio | Hairstylist |
| Antonio Corridori | Special Effects |
| Gastone Coppa | Key Grip |
| Gaetano Coniglio | Gaffer |
| Lorenzo Costantini | Assistant Editor |
| Marcello Cannone | Assistant Editor |
| Brigida Mastrolillo | Assistant Editor |
| Gianni D'Amico | Sound Mixer |
