When a reporter is killed under mysterious circumstances, the political cartoonist on his paper begins to investigate on his own. He finds that a vengeful industrialist may be trying to manipulate an international peace conference to stage a bombing attack on London.
as Briant Gaunt
as Mary Stevens
as Minister Peters of Grovnia
as Socks, American Henchman
as Smith, Bowler-hat Henchman
as Pierre, Knife-throwing Henchman
as Tony, Slender Henchman
as Mac, Newspaper Editor
as Sir George, Lead Conspirator
as Baron von Kleisch, Delegate
as Harris
as Dr. Marsh
as Conference President
as Secret Agent Fearns
as Vronsky, Peters' Aide
as Banks
as Graham Stevens
as Zadek
as Groves
