Cast & crew
The Boss (1973)
Directed by Fernando Di Leo Written by Fernando Di Leo
Cast
| Mario Pisu | Gabrielli |
| Corrado Gaipa | Rizzo |
| Marino Masé | Pignataro |
| Howard Ross | Melende |
| Claudio Nicastro | Don |
| Gianni Musy | Attardi |
| Vittorio Caprioli | Questore |
| Sergio Ammirata | Kidnapper |
| Pier Paolo Capponi | Cocchi |
| Andrea Aureli | Attardi |
| Pietro Ceccarelli | Maione |
| Giulio Baraghini | Don |
| Salvatore Billa | L.V. Sacco |
| Andrea Scotti | Kidnapper |
| Luigi Antonio Guerra | (credit only) |
| Giorgio Dolfin | Policeman |
| Fernando Cerulli | (uncredited) |
| Antonia Santilli | Rina |
| Henry Silva | Lanzetta |
| Richard Conte | Don |
| Gianni Garko | Torri |
| Empedocle Buzzanca | (uncredited) |
| Fulvio Mingozzi | Policeman |
| Nello Palladino | Policeman |
| Maurizio Streccioni | Policeman |
| Armando Bottin | Enforcer |
| Jimmy il Fenomeno | Enforcer |
| Pietro Torrisi | Enforcer |
| Omero Capanna | Enforcer |
| Alfredo Ciarpelloni | Enforcer |
| Franco Pasquetto | Enforcer |
| Imelde Marani | Enforcer |
| Sergio Testori | Enforcer |
| Claudio Morabito | Enforcer |
| Fernando Di Leo | Enforcer |
| Artemio Antonini | Hitman |
| Giovanni Ukmar | Hitman |
| Tony Askin | Hitman |
| Ennio Majani | Hitman |
| Clemente Ukmar | (uncredited) |
| Franco Ukmar | (uncredited) |
| Romano Milani | (uncredited) |
| Sergio Scarchilli | Mansion |
| Ottorino Polentini | Mansion |
| Ferruccio Fregonese | Medical Examiner |
| Armando Tortorici | (uncredited) |
| Sandro Scarchilli | Mansion |
| Paolo Sceusan | Mansion |
| Mario Pascucci | Medical Examiner |
| Angelo Casadei | (uncredited) |
| Franco Lo Cascio | Spectator |
| Bruno Bertocci | Doctor |
| Claudio Giorgi | Photographer |
| Cesare Di Vito | (uncredited) |
Crew
| Francesco Cuppini | Production Design |
| Elisabetta Lo Cascio | Costume Design |
| Antonio Mura | Makeup Artist |
| Fernando Di Leo | Director |
| Alberto Salvatori | Sound |
| Peter McCurtin | Novel |
| Fernando Caso | Sound Effects Editor |
| Angelo Patrizi | Special Effects |
| Fernando Di Leo | Screenplay |
| Artemio Antonini | Stunts |
| Fernando Di Leo | Story |
| Armando Bottin | Stunts |
| Enrico Biribicchi | Assistant Camera |
| Ornella Chistolini | Assistant Editor |
| Silvia Petroni | Continuity |
| Giovanni Ukmar | Stunts |
| Claudio Morabito | Camera Operator |
| Anna Cirilli | Seamstress |
| Pietro Torrisi | Stunts |
| Clemente Ukmar | Stunts |
| Franco Ukmar | Stunts |
| Franco Pasquetto | Stunts |
| Ottorino Polentini | Stunts |
| Franco Villa | Director of Photography |
| Franco Lo Cascio | Assistant Director |
| Armando Novelli | Producer |
| Omero Capanna | Stunts |
| Luis Bacalov | Music |
| Amedeo Giomini | Editor |
| Luis Bacalov | Original Music Composer |
| Sergio Scarchilli | Stunts |
| Sandro Scarchilli | Stunts |
| Sergio Testori | Stunts |