Obsada:

• Lee Van Cleef Jonathan 'Colorado' Corbett
• Tomas Milian Manuel 'Cuchillo' Sanchez
• Luisa Rivelli Prostitute of Willow Creek City
• Fernando Sancho Capt. Segura
• Nieves Navarro The widow
• Roberto Camardiel sheriff of San Antonio Jellicol
• Tom Felleghy Father of Chet Miller
• Walter Barnes Brokston
• Gérard Herter Baron von Schulenberg
• Lanfranco Ceccarelli Jack
• María Granada Cuchillo's wife Rosita
• Calisto Calisti Brokston's secretary Mr. Linch
• Antonio Molino Rojo Widow's ranchero
• Jose Torres Paco Molinas
• Silvana Bacci Mexican prostitute
• Luis Barboo Widow's Ranchero
• Barta Barri Old outlaw
• Fernando Bilbao Widow's Ranchero
• Frank Braña Widow's ranchero
• Antonio Casas Father Smith & Wesson
• Pietro Ceccarelli
• Spartaco Conversi Mexican Prison Guard Mitchell
• Ángel del Pozo Brokston's son-in-law Chet Miller
• Luís Gaspar Young outlaw
• Christine Heffernan Woman in Bar
• Maribel Martín Sarah
• Nello Pazzafini Outlaw
• Romano Puppo Widow's Ranchero Rocky
• Herman Reynoso Mormon leader
• Lorenzo Robledo Man succourring Corbett
• Fernando Sánchez Polack Sheriff of Willow Creek City
• Benito Stefanelli Widow's Ranchero Jess
• Angelo Susani Mexican Bartender
• José I. Zaldua Mexican Barber