Kirk Douglas
Johnny Hawks
Acting
Elsa Martinelli
Onahti
Acting
Walter Matthau
Wes Todd
Acting
Diana Douglas
Susan Rogers
Acting
Walter Abel
Captain Trask
Acting
Lon Chaney Jr.
Chivington (as Lon Chaney)
Acting
Eduard Franz
Red Cloud
Acting
Harry Landers
Grey Wolf / Captain Trask Attaché
Acting
Alan Hale Jr.
Will Crabtree (as Alan Hale)
Acting
Michael Winkelman
Tommy Rogers
Acting
Elisha Cook Jr.
Briggs (as Elisha Cook)
Acting
Ray Teal
Morgan
Acting
Frank Cady
Trader Joe
Acting
Hank Worden
Crazy Bear / Guardhouse Keeper
Acting
Lane Chandler
Head Settler (uncredited)
Acting
Robert "Buzz" Henry
Lt. Shaeffer (uncredited)
Acting