Three musicians arrive in a Mexican village destroyed by El Supremo and learn, from the only survivor, of the lost treasure of Montezuma hidden in an Aztec temple. Along comes Pecos and the search is on. Source: SWDB www.spaghetti-western.net
You can now watch Pecos Cleans Up online on the following streaming providers in the United States.
| Directing | Maurizio Lucidi | Director |
| Writing | Adriano Bolzoni | Screenplay |
| Writing | Augusto Caminito | Screenplay |
| Writing | Fernando Di Leo | Screenplay |
