Arms dealer Yolaf Peterson aims to make a sale to guerilla Mongo, but the money is locked in a bank safe, the combination known only to Professor Xantos, a prisoner of the Americans. Yolaf agrees to free Xantos, accompanied by reluctant guerilla Basco, but a former business partner of Yolaf's- John 'The Wooden Hand', has other ideas.
Unfortunately the movie Compañeros is not yet available on HBO Max.
| Editing | Eugenio Alabiso | Editor |
| Art | Adolfo Cofiño | Production Design |
| Writing | Sergio Corbucci | Story |
| Writing | Massimo De Rita | Screenplay |
| Sound | Ennio Morricone | Original Music Composer |
| Camera | Alejandro Ulloa | Director of Photography |
| Writing | Sergio Corbucci | Screenplay |
| Directing | Sergio Corbucci | Director |
| Writing | Fritz Ebert | Screenplay |
| Camera | Giovanni Bergamini | Camera Operator |
| Production | Stan Atkins | Associate Producer |
| Production | Stan Gelt | Executive Producer |
| Costume & Make-Up | Jürgen Henze | Costume Design |
| Sound | Italo Cameracanna | Sound Effects Editor |
| Directing | Ricardo Huertas | Assistant Director |
| Sound | Antonio Forrest | Sound Engineer |
| Production | José Frade | Co-Producer |
| Directing | Sabatino Ciuffini | Assistant Director |
| Sound | Italo Cameracanna | Foley Artist |
| Writing | José Frade | Dialogue |
| Production | Antonio Morelli | Executive Producer |
| Costume & Make-Up | Osanna Guardini | Wardrobe Assistant |
| Costume & Make-Up | Giuseppe Capogrosso | Makeup Artist |
| Directing | Manfred R. Köhler | Assistant Director |
| Writing | Dino Maiuri | Screenplay |
