Cast
Robert Warwick
Col. Burdette
Leon Ames
Frank Denton
Carlyle Moore Jr.
Cavalry Officer Playing Polo (uncredited)
John Ridgely
Spy Ring Member (uncredited)
Glenn Strange
The 'Champ' (uncredited)
Forrest Taylor
G-2 Sergeant (uncredited)
Paul Sutton
Charley (Spy-Ring Chauffeur)
LeRoy Mason
Paul Douglas
Phillip Trent
Capt. Robert Scott
Lester Dorr
Firing Range Radio Operator (uncredited)
Pat Gleason
Reporter (uncredited)
Harry Harvey
Reporter (uncredited)
Eddie Parker
Reporter (uncredited)
Carleton Young
Polo Game Timekeeper (uncredited)
Don Barclay
Private Timothy O'Reilly
Egon Brecher
General A. R. Bowen
Harry Woods
Capt. Holden
Eddie Gribbon
Sergeant Who Threatens Mayhew (uncredited)
Frances Robinson
Girl at Officer's Club Dinner (uncredited)
Esther Ralston
Jean Bruce (as Jane Carleton)
Ben Alexander
Capt. Don Mayhew
Jack Mulhall
Capt. Tex Randolph
Carl Stockdale
Firing Range Officer (uncredited)
William Hall
Capt. Todd Hayden
Jane Wyman
Elaine Burdette