cast
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Charles Farrell
Briant Gaunt
-
Margaret Vyner
Mary Stevens
-
Fritz Kortner
Minister Peters of Grovnia
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Danny Green
Socks, American Henchman
- Wallace Evennett Smith, Bowler-hat Henchman
- Monti DeLyle Pierre, Knife-throwing Henchman
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Dino Galvani
Tony, Slender Henchman
- Arthur Finn Mac, Newspaper Editor
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Laurence Hanray
Sir George, Lead Conspirator
- Arthur Gomez Baron von Kleisch, Delegate
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Raymond Lovell
Harris
- Evan John Dr. Marsh
- Reynes Barton Conference President
- Terence O'Brien Secret Agent Fearns
- Dennis Val Norton Vronsky, Peters' Aide
- Billy Bray Banks
- Sydney King Graham Stevens
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Andreas Malandrinos
Zadek
- Victor Tandy Groves