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
Charles Trowbridge
Secretary of War Baker
