John Wayne
Capt. Nathan Cutting Brittles
Acting
Joanne Dru
Olivia Dandridge
Acting
John Agar
Lt. Flint Cohill
Acting
Ben Johnson
Sgt. Tyree
Acting
Harry Carey, Jr.
2nd Lt. Ross Pennell
Acting
Victor McLaglen
First Sergeant Quincannon
Acting
Mildred Natwick
Abby Allshard ("Old Iron Pants")
Acting
George O'Brien
Maj. Mac Allshard
Acting
Arthur Shields
Dr. O'Laughlin
Acting
Michael Dugan
Sgt. Hochbauer
Acting
Chief John Big Tree
Chief Pony That Walks
Acting
Fred Graham
Sgt. Hench
Acting
George Sky Eagle
Chief Sky Eagle
Acting
Tom Tyler
Cpl. Mike Quayne
Acting
Noble Johnson
Chief Red Shirt
Acting
Paul Fix
Gunrunner (uncredited)
Acting
Francis Ford
Connelly - Fort Stark Suttlers Barman (uncredited)
Acting
Cliff Lyons
Trooper Cliff (uncredited)
Acting
Frank McGrath
Bugler / Indian (uncredited)
Acting
Irving Pichel
Narrator (voice) (uncredited)
Acting
William Steele
Officer (uncredited)
Acting
Jack Tornek
Officer (uncredited)
Acting
Dan White
Trooper (uncredited)
Acting
Harry Woods
Karl Rynders (uncredited)
Acting
Peter Ortiz
Gunrunner (uncredited)
Acting
Rudy Bowman
Pvt. John Smith - aka Rome Clay (uncredited)
Acting
Lee Bradley
Interpreter (uncredited)
Acting
Ray Hyke
Trooper McCarthy (uncredited)
Acting
Billy Jones
Courier (uncredited)
Acting
Fred Kennedy
Badger (uncredited)
Acting
Fred Libby
Cpl. Krumrein (uncredited)
Acting
Evelyn Moriarty
Party Guest (uncredited)
Acting
Post Park
Officer (uncredited)
Acting
Jack Pennick
Sergeant Major (uncredited)
Acting
Mickey Simpson
Cpl. Wagner (uncredited)
Acting
Don Summers
Jenkins (uncredited)
Acting