Ranch owner MacGregor has seven sons and oldest Gregor leads his brothers to Las Mesas, a small town where they want to sell horses. They get into trouble with local people who are related with evil Santillana. After getting imprisoned and losing their horses they decide to go after Santillana's gang.
Enzo Dell'Aquila | Screenplay |
Fernando Di Leo | Screenplay |
Ennio Morricone | Original Music Composer |
Franco Giraldi | Director |
Dario Sabatello | Producer |
Mario Morra | Editor |
Jaime Pérez Cubero | Art Direction |
Alejandro Ulloa | Director of Photography |
David Moreno Mingote | Story |
Duccio Tessari | Screenplay |