as Chicago Hagen
as Jean, Duke d'Alencon, cousin of Charles
as Vincent
as George Harrington
as Dr. Farno
as Dr. Edward R. Winter
as Governor Elden
as Dr. Hubbell Eliot
as Rinaldi aka 'The Great Rinaldi'
as Clyde Gorman
as Cody Clark
as Tomasso
as Premier Gilchi Tanaka
as Dr. Fleurot
as Clayton Evans
as Paul Gerente
as Georges Peydal
as Sir Percival Glyde
as Paul Donaldson
as Professor
as Captain Von Hagen
as Dr. Karl Eckstrom
as Capt. Deichgraber
as Larry Blake
as Mario Du Billar
as Wheeler
as Tony Abbott
as John Newberry
as Jean Cornudet
as Abel Dennis
as Harold
as Mr. Stewart (uncredited)
as The Pawnbroker
as Kerwin Drake
as Lawrence Price
