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