 Peter GravesDutchman | Dutchman |
 Bud SpencerMesito | Mesito |
 James DalyCapt. Nicolas Augustus | Capt. Nicolas Augustus |
 Nino CastelnuovoLuis Dominguez | Luis Dominguez |
 Tetsuro TambaSamurai | Samurai |
 Claudio GoraManuel Esteban | Manuel Esteban |
 Daniela GiordanoMaria | Maria |
| AAnnabella AndreoliPerla the Mexican girl | Perla the Mexican girl |
 Carlo AlighieroCapt. Gutierrez | Capt. Gutierrez |
 Giacomo Rossi StuartOne of Gutierrez' Officers | One of Gutierrez' Officers |
 Dan SturkieCarnival Barker | Carnival Barker |
 José TorresMexican Spy | Mexican Spy |
 Marino MaséRailroad Man | Railroad Man |
 Luigi BonosPriest (uncredited) | Priest (uncredited) |
 Omero CapannaMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
| BBruno ArièMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
 Paolo FigliaMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
 Franco PasquettoMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
 Angelo SusaniMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
 Franco UkmarMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
 Sergio UkmarMexican Soldier (uncredited) | Mexican Soldier (uncredited) |
 Pietro TorrisiMexican Officer (uncredited) | Mexican Officer (uncredited) |
 Artemio AntoniniPrison Warden (uncredited) | Prison Warden (uncredited) |
 Fortunato ArenaExecution Squad Commander (uncredited) | Execution Squad Commander (uncredited) |
 Adriana BrunoWoman at Execution (uncredited) | Woman at Execution (uncredited) |
| LLina FranchiWoman at Execution (uncredited) | Woman at Execution (uncredited) |
 Alba MaioliniWoman at Execution (uncredited) | Woman at Execution (uncredited) |
 Alberigo DonadeoOnlooker at Hanging (uncredited) | Onlooker at Hanging (uncredited) |
 Dante CleriPueblo Mayor (uncredited) | Pueblo Mayor (uncredited) |
 Gildo Di MarcoMexican in Back of Carriage (uncredited) | Mexican in Back of Carriage (uncredited) |
