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.
Gregor MacGregor
Miguel
Rosita Carson
Santillana
David MacGregor
Peter MacGregor
Kenneth MacGregor
Mark MacGregor
Johnny MacGregor
Dick MacGregor
Perla
Alastair MacGregor
Bandido
Harold MacGregor
Mamie MacGregor
Annie MacGregor
Judge Garland
Sheriff John F. Mason
Crawford
Bandido
Santillana Henchman (uncredited)
Barman (uncredited)
Barman (uncredited)
Bandido (uncredited)
Pianist (uncredited)
Bandido (uncredited)
Banquero (uncredited)
Bandido (uncredited)
Bandido (uncredited)
Horse Seller (uncredited)
Bandido (uncredited)
Santillana Henchman (uncredited)
Carcelero (uncredited)
Bank Director (uncredited)
Barbara (uncredited)
Santillana Henchman (uncredited)
