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