Cast
William Gargan
Bob Medill
Irving Pichel
Sergei Pavlov
Halliwell Hobbes
Sir Walter Carrister
J. Carrol Naish
Commissioner of War Trotsky
Cesar Romero
Tito Del Val
Frank Reicher
Mr. X
Doris Lloyd
Lady Carrister
Mary Forbes
Lady Catherine Trehearne
Ivan F. Simpson
'Poohbah' Evans
Walter Byron
Under Secretary Stanley
Arthur Aylesworth
Mr. Henry Farmer
Alphonse Ethier
Paul DeVigney
Marina Koshetz
Maria Nikolaievna (as Marina Schubert)
Paul Porcasi
Count Romano
Glen Cavender
Russian Policeman (uncredited)
Claire McDowell
Woman Saying 'Lenin will Live' (uncredited)
Leslie Howard
Stephen 'Steve' Locke
Tenen Holtz
Lenin
Kay Francis
Elena Moura
Phillip Reed
Gaston LeFarge
George C. Pearce
Lloyd George (as George Pearce)
Gregory Gaye
Mr. Kolinoff