Charles Farrell
Briant Gaunt
Margaret Vyner
Mary Stevens
Fritz Kortner
Minister Peters of Grovnia
Danny Green
Socks, American Henchman
Wallace Evennett
Smith, Bowler-hat Henchman
Monti DeLyle
Pierre, Knife-throwing Henchman
Dino Galvani
Tony, Slender Henchman
Arthur Finn
Mac, Newspaper Editor
Laurence Hanray
Sir George, Lead Conspirator
Arthur Gomez
Baron von Kleisch, Delegate
Raymond Lovell
Harris
Evan John
Dr. Marsh
Reynes Barton
Conference President
Terence O'Brien
Secret Agent Fearns
