Capt. Todd Hayden

William Hall

Acting

Elaine Burdette

Jane Wyman

Acting

Jean Bruce (as Jane Carleton)

Esther Ralston

Acting

Col. Burdette

Robert Warwick

Acting

Frank Denton

Leon Ames

Acting

Capt. Don Mayhew

Ben Alexander

Acting

Private Timothy O'Reilly

Don Barclay

Acting

General A. R. Bowen

Egon Brecher

Acting

Charley (Spy-Ring Chauffeur)

Paul Sutton

Acting

Capt. Tex Randolph

Jack Mulhall

Acting

Paul Douglas

LeRoy Mason

Acting

Capt. Holden

Harry Woods

Acting

Capt. Robert Scott

Phillip Trent

Acting

Firing Range Radio Operator (uncredited)

Lester Dorr

Acting

Reporter (uncredited)

Pat Gleason

Acting

Sergeant Who Threatens Mayhew (uncredited)

Eddie Gribbon

Acting

Reporter (uncredited)

Harry Harvey

Acting

Cavalry Officer Playing Polo (uncredited)

Carlyle Moore Jr.

Acting

Reporter (uncredited)

Eddie Parker

Acting

Spy Ring Member (uncredited)

John Ridgely

Acting

Girl at Officer's Club Dinner (uncredited)

Frances Robinson

Acting

Firing Range Officer (uncredited)

Carl Stockdale

Acting

The 'Champ' (uncredited)

Glenn Strange

Acting

G-2 Sergeant (uncredited)

Forrest Taylor

Acting

Polo Game Timekeeper (uncredited)

Carleton Young

Acting