Distribution
Samuel S. Hinds
John Carter, Assistant Secretary of War
Frank Lackteen
Customs Officer in Mexico (uncredited)
Charley Grapewin
Prof. Martin
Charles Trowbridge
Secretary of War Baker
William Powell
Lt. William 'Bill' Gordon / Anson Meridan
Rosalind Russell
Joel Carter
Bert Moorhouse
2nd Lieutenant (uncredited)
Lee Kohlmar
Tailor (uncredited)
James Flavin
2st Military Policeman (uncredited)
Frank Reicher
Dr. R.A. Jackson
Winter Hall
Chaplain (uncredited)
Milburn Stone
Carter's Aide (uncredited)
Theodore von Eltz
Desk Clerk Assistant (uncredited)
Michael Vallon
Orderly (uncredited)
William Newell
Carter's Receptionist (uncredited)
Max Barwyn
Boris Stronskoff - Russian Singer (uncredited)
Leonid Snegoff
Kaieneff (uncredited)
Lionel Atwill
Maj. William Brennan
Sid Silvers
Recruiter (uncredited)
Larry Steers
Partitioner (uncredited)
Gino Corrado
Code Room Clerk (uncredited)
Frank O'Connor
Officer (uncredited)
James P. Burtis
Private (uncredited)
Henry Stephenson
Russian Ambassador Gregory
Margaret Dumont
Mrs. Hendricks (uncredited)
Tom Dugan
Agent Patrick O'Reilly (uncredited)
Sidney Bracey
Jackson's Assistant (uncredited)
Harry C. Bradley
Cashier (uncredited)
Edgar Dearing
1st Military Policeman (uncredited)
Hans Fuerberg
German Torpedo Man (uncredited)
Mickey Rooney
Country Boy (uncredited)
Morgan Wallace
Gardner (uncredited)
Sam Ash
Mexican (uncredited)
Lynton Brent
Decoder (uncredited)
Charles Coleman
Café Doorman (uncredited)
Cesar Romero
Capt. Nicholas 'Nikki' Nieterstein
Cyril Ring
Orderly (uncredited)
Edward Earle
Man in Code Room (uncredited)
David Burns
German-Speaking Bellhop (uncredited)
Leonard Mudie
Roberts
Bernadene Hayes
Bobbie Burns (uncredited)
Hedwiga Reicher
De Segroff's Associate (uncredited)
Sterling Holloway
Taxi Driver (uncredited)
Melville Cooper
Doorman (uncredited)
Rudolph Anders
Radio Operator (uncredited)
Guy Usher
Ship's Captain (uncredited)
Howard Hickman
G-Man
William V. Mong
Hotel Desk Clerk (uncredited)
Belle Mitchell
Mexican (uncredited)
Johnny Arthur
Code Room Clerk (uncredited)
John Harmon
Telegrapher (uncredited)
Binnie Barnes
Olivia Karloff
Murray Kinnell
de Segroff
Mary Forbes
Lady Cavendish (uncredited)
Al Bridge
Sergeant (uncredited)