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