Alan Ladd as Thomas O'Rourke

Shelley Winters as Grace Markey

J. Carrol Naish as Batouche

Hugh O'Brian as Carl Smith

Robert Douglas as Benton

George J. Lewis as Lawson

Richard Long as Patrick J. Scanlon

Jay Silverheels as Cajou

Antonio Moreno as Chief Dark Cloud

Frank Chase as Keller

Lowell Gilmore as Banks

Anthony Caruso as Spotted Eagle

Henry Wills as Merrill

Bob Herron as Brill