Trailer
Images
 | Clint Eastwood as Blondie |
 | Eli Wallach as Tuco Ramirez |
 | Lee Van Cleef as Sentenza / Angel Eyes |
 | Aldo Giuffrè as Alcoholic Union Captain |
 | Luigi Pistilli as Father Pablo Ramirez |
 | Rada Rassimov as Maria |
 | Enzo Petito as Storekeeper |
 | Claudio Scarchilli as Tuco Henchman |
 | Antonio Casale as Bill Carson / Jackson |
 | Livio Lorenzon as Baker |
 | Sandro Scarchilli as Tuco Henchman |
 | Benito Stefanelli as Member of Angel Eyes' Gang |
 | Angelo Novi as Monk |
 | Antonio Casas as Stevens |
 | Aldo Sambrell as Member of Angel Eyes' Gang |
 | Al Mulock as One-Armed Bounty Hunter |
 | Sergio Mendizábal as Blonde Bounty Hunter |
 | Antonio Molino Rojo as Captain Harper |
 | Lorenzo Robledo as Clem |
 | Mario Brega as Corporal Wallace |
 | Chelo Alonso as Stevens' Wife (uncredited) |
 | Fortunato Arena as 1st Sombrero Onlooker at Tuco's 1st Hanging (uncredited) |
 | Román Ariznavarreta as Bounty Hunter (uncredited) |
 | Silvana Bacci as Mexican Woman with Blondie (uncredited) |
| Joseph Bradley as Old Soldier (uncredited) |
 | Frank Braña as Bounty Hunter #2 (uncredited) |
 | Amerigo Castrighella as 2nd Sombrero Onlooker at Tuco's 1st Hanging (uncredited) |
 | Saturno Cerra as Bounty Hunter (uncredited) |
| William Conroy as Confederate Soldier (uncredited) |
| Axel Darna as Dying Confederate Soldier (uncredited) |
 | Tony Di Mitri as Deputy (uncredited) |
 | Gianni Di Segni as Deputy at 1st Hanging (uncredited) |
 | Alberigo Donadeo as Spectator Before Hanging (uncredited) |
 | Attilio Dottesio as 3rd Sombrero Onlooker at Tuco's 1st Hanging (uncredited) |
 | Luis Fernández de Eribe as Soldier Coat (uncredited) |
 | Veriano Ginesi as Bald Onlooker at Tuco's 1st Hanging (uncredited) |
 | Jesús Guzmán as Pardue the Hotel Owner (uncredited) |
 | Víctor Israel as Sergeant at Confederate Fort (uncredited) |
 | Nazzareno Natale as Mexican Bounty Hunter (uncredited) |
 | Ricardo Palacios as Barista a Socorro (uncredited) |
| Antonio Palombi as Old Sergeant (uncredited) |
 | Romano Puppo as Member of Angel Eyes' Gang (uncredited) |
 | Antoñito Ruiz as Stevens' Youngest Son (uncredited) |
 | Aysanoa Runachagua as Pistolero Recruited by Tuco in the Cave (uncredited) |
| Enrique Santiago as Mexican Bounty Hunter (uncredited) |
 | José Terrón as Thomas 'Shorty' Larson (uncredited) |
| Franco Tocci as Union Soldier with Cigar (uncredited) |
 | Antonio Montoya as Mexican Bounty Hunter (uncredited) |
| Directing | |
| Sergio Leone | Director |
Camera | |
| Tonino Delli Colli | Director of Photography |
Costume & Make-Up | |
| Carlo Simi | Costume Design |
Production | |
| Alberto Grimaldi | Producer |
Writing | |
| Luciano Vincenzoni | Screenplay |
Editing | |
| Eugenio Alabiso | Editor |
Sound | |
| Ennio Morricone | Original Music Composer |
Editing | |
| Nino Baragli | Editor |
Writing | |
| Sergio Leone | Screenplay |
| Agenore Incrocci | Screenplay |
| Furio Scarpelli | Screenplay |
| Sergio Leone | Story |
Costume & Make-Up | |
| Rino Carboni | Makeup Artist |
Writing | |
| Luciano Vincenzoni | Story |
Art | |
| Carlo Leva | Assistant Art Director |
Crew | |
| Román Ariznavarreta | Stunts |
Art | |
| Carlo Simi | Production Design |
Crew | |
| Eros Bacciucchi | Special Effects |
| Giovanni Corridori | Special Effects |
Production | |
| Aldo Pomilia | Production Supervisor |
| José Antonio Pérez Giner | Production Manager |
| Gray Frederickson | Production Manager |
Crew | |
| John Landis | Stunts |
Directing | |
| Fabrizio Gianni | Assistant Director |
Camera | |
| Franco Di Giacomo | Camera Operator |
| Sergio Salvati | First Assistant Camera |
Crew | |
| Fabio Testi | Stunts |
Sound | |
| Bruno Nicolai | Music Director |
Camera | |
| Angelo Novi | Still Photographer |
Crew | |
| Sergio Donati | Additional Dialogue |
| Benito Stefanelli | Stunts |
| Luigi Ciavarro | Stunts |
| Romano Puppo | Stunts |
Sound | |
| Elio Pacella | Sound Engineer |
| Alessandro Alessandroni | Music Arranger |
| Alessandro Alessandroni | Musician |
| Italo Cammarota | Musician |
| Francesco Catania | Musician |
Directing | |
| Serena Canevari | Script Supervisor |
Sound | |
| Nino Dei | Musician |
| Franco De Gemini | Musician |
| Vincenzo Restuccia | Musician |
Directing | |
| Giancarlo Santi | Assistant Director |
Sound | |
| Enzo Gioieni | Musician |
Costume & Make-Up | |
| Rino Todero | Hairdresser |
Production | |
| Fernando Cinquini | Production Manager |
Crew | |
| Valentino Pelizzi | Stunts |
Sound | |
| Fausto Ancillai | Sound Mixer |
Art | |
| Igino Lardani | Title Designer |
Sound | |
| Aldo Ciorba | Foley Artist |
| Vittorio De Sisti | Sound Engineer |
Crew | |
| Benito Stefanelli | Stunt Coordinator |
Sound | |
| Franco Cosacchi | Musician |
| Edda Dell'Orso | Musician |
| John O'Neill | Musician |
Editing | |
| Nazzareno Neri | Colorist |
Sound | |
| Cantori Moderni Di Alessandroni | Musician |
Camera | |
| Domenico Parrello | Grip |
Sound | |
| Gianna Spagnolo | Musician |
| Nicola Samale | Musician |
| E. Wolf Ferrari | Musician |
Production | |
| Carlo Bartolini | Production Assistant |
Writing | |
| Mickey Knox | Dialogue |
Sound | |
| Michele Lacerenza | Musician |
Production | |
| Federico Tofi | Production Assistant |
Sound | |
| Bruno Battisti D'Amario | Musician |
Production | |
| Luigi Corbo | Production Secretary |
| Antonio Palombi | Production Secretary |
Crew | |
| Antonio Montoya | Stunts |
Sound | |
| Sergio Basili | Foley Artist |
Crew | |
| Antonio Baquero | Special Effects Assistant |
| Fortunato Arena | Stunts |
| Amerigo Castrighella | Stunts |
| Alfredo Danesi | Stunt Double |
| Gianni Di Segni | Stunts |
| Tito Tomassini | Stunts |
