character - George Hazelhurst

character - Norton (uncredited)

character - Professor Nichols (uncredited)

character - Col. Hendricks (uncredited)

character - Jonas

character - John Aldous

character - Emperor Maximilian - Prologue

character - Colonel Rathbone

character - Commissionnaire Desmard

character - Blais

character - Narraboth, Captain of the Guard

character - Harlan Carr

character - Clarence Hyle

character - Alec Langley

character - Joeffrey Vandermuellen

character - Professor Fullerton

character - Lionel Brooks

character - The Brother

character - Lieutenant Ober

character - Robert Busch / Crown Prince

character - Alexander Vernon

character - Crown Prince of Germany

character - Emanuel Müller

character - George Pratt

character - Robert Haskell