John Emery

as Dr. Fleurot

as Kerwin Drake

as Harold

as Tony Abbott

as Jean, Duke d'Alencon, cousin of Charles

as Wheeler

as Dr. Karl Eckstrom

as Rinaldi aka 'The Great Rinaldi'

as Dr. Hubbell Eliot

as Premier Gilchi Tanaka

as Cody Clark

as Paul Gerente

as Mario Du Billar

as Sir Percival Glyde

as The Pawnbroker

as Clayton Evans

as Paul Donaldson

as Georges Peydal

as Clyde Gorman

as Abel Dennis

as George Harrington

as Dr. Farno

as Edward Winter

as Governor Elden

as Tomasso

as Jean Cornudet

as Captain Von Hagen

as Lawrence Price

as Capt. Deichgraber

as Vincent

as Chicago Hagen

as Larry Blake

as John Newberry

as Professor