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