Diana Douglas
Susan Rogers
Lon Chaney Jr.
Chivington (as Lon Chaney)
Harry Landers
Grey Wolf / Captain Trask Attaché
Alan Hale Jr.
Will Crabtree (as Alan Hale)
Michael Winkelman
Tommy Rogers
Elisha Cook Jr.
Briggs (as Elisha Cook)
Hank Worden
Crazy Bear / Guardhouse Keeper
Lane Chandler
Head Settler (uncredited)
Robert "Buzz" Henry
Lt. Shaeffer (uncredited)