Johnny Vickers
Claudette Grandet
Marcel Grandet
Carmelita Mendoza
Roger Hamilton (as Lewis Russell)
Pierre Dijon
Pablo Mendoza
Miguel Solomon
Koslic
American Girl (uncredited)
Henri - Headwaiter (uncredited)
Roger's 'Wife' (uncredited)
Prof. Barclay (uncredited)
Secret Service Chief with Mustache (uncredited)
Male Escort (uncredited)
Student (uncredited)
Henchman (uncredited)
Piano Player (uncredited)
Waiter (uncredited)
Jewelry Appraiser (uncredited)
Secret Service Chief Wearing Glasses (uncredited)