John 'Boss' Bailey
Dr. Cream
General Castro
Dr. Mansby
Leon Fenten
Prefect of Police J. Romaine
Henry Holderness
Fornay
Santa Ana
Mexican Captain
Lew Ralston
Kolter
Capt. Savatt
Nikolai Kamarov
Nelson Rood
Ben Alleu Bey
Ivor Nassau
le Prince Poniatowski
Sultan of Padaya
Kilgour
Arthur Hughes
Captain Nardant
Lt. Valcour
Surat Khan
Brad Anthony
Jordan Winslow
Lieutenant Petaine
Gordoni
Crusades Actor
Philip the Second, King of France
Nick Shawn
Dr. John Mason Temple
Joe Karnes
Tony Berrelli (the Boss)
Sullivan
Ali Bey
Dr. Cunningham
Sam Kee
William Barnes
Detective Daly
Tony Perez
Paul Clayton
Tim Crowley
Daudet
Ricco
Jim Crelliman
Dave Holmes
Captain Radak
Panto Nikitch
Mayor Starling
Nick Diamond
Commissar
State's Attorney
Ricco Lombardo
Grand Duke Igor
Gregg
Yoganda
Blacksnake Skinner
Swami Yogadachi
Alan Hinsdale
Voronsky
Detective Martin
Dr. Stuart
Attorney Graves
Italian General
Insp. Ben Guarino
Don Paco Morales
Dubois
Renard
Harry Lamson
Muller
Jack Curtis
John Ross
Serge Ratoff
Captain Mordiconi
Minor Role (uncredited)