A decoding expert tangles with enemy spies.
William Powell | Lt. William 'Bill' Gordon / Anson Meridan |
Rosalind Russell | Joel Carter |
Binnie Barnes | Olivia Karloff |
Lionel Atwill | Maj. William Brennan |
Cesar Romero | Capt. Nicholas 'Nikki' Nieterstein |
Samuel S. Hinds | John Carter, Assistant Secretary of War |
Henry Stephenson | Russian Ambassador Gregory |
Frank Reicher | Dr. R.A. Jackson |
Charley Grapewin | Prof. Martin |
Leonard Mudie | Roberts |
Howard Hickman | G-Man (as Howard Hickman) |
Charles Trowbridge | Secretary of War Baker |