
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)
