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