The Monster (archive footage) (uncredited)
Self - Interviewee
Self (archive footage)
Self (archive footage)
Self (archive footage)
Self (archive footage)
Self (archive footage)
Himself (archive footage)
Self (archive footage)
Self (archive footage)
Self (archive footage)
Mr. Wong (archive footage)
(archive footage)
Self (archive footage)
(archive footage)
Self (archive footage)
Self (archive footage)
(archive footage)
Himself (archive footage)
(voice - archive footage)
(archive footage)
Man in Room
The Monster (archive footage) (uncredited)
(archive footage)
Frankenstein / Cabman John Gray (archive footage)
Self (archive footage)
Self (archive footage)
(archive footage)
(archive footage)
Matthias Morteval
Prof. John Mayer
Carl van Molder / Damballah
Gorca (archive footage)
Franz Badulescu
Professor John Marsh
Byron Orlok
Dr. Carl Mandel
Self (archival footage)
Prof. Marcus Monserrat
Baron Boris von Frankenstein (voice)
Dr. Pierre Vaugiroud
Narrator / The Grinch (voice)
The Rat (voice)
The Corpse
The Madman
Self (archive footage)
Nahum Witley
Art Dealer
Amos Hinchley
Self
Himself - Narrator
Gorca (segment "The Wurdalak")
Baron Victor Frederick Von Leppe
Dr. Scarabus
Dr. Konrad Markesan
Jonathan Brewster
archive footage
Dr. Thomas Bolton
Mr. Kurtz
Baron Viktor von Frankenstein
James Rankin
Host / Capt. John Elwood / Jonas Atterbury / Dr. Francis Mason
Host / Ira Perry / Pete Wade Sr. / Professor Charles Goncourt / Morgan Debs
Narrator (voice)
Phillip Knight
Colonel March
King Arthur
General Pollegar
Don Gaetano
Dr. Henry Jekyll / Mr. Hyde
Dr. Meissen
Voltan
Narrator (English version)
Tishomingo
Guyasuta, Chief of the Senecas
Gruesome
Dr. Hugo Hollingshead
Charles van Druten
George Sims
Gen. Nikolas Pherides
John Gray
Dr. Gustav Niemann
Dr. Friedrich Hohner
Prof. Nathaniel Billings
Dr. Julian Blair
Judge Spencer Mainwaring
Dr. Bernard Adrian
Dr. John Garth
James Lee Wong
Dr. Leon Kravaal
Dr. Ernest Sovac
Valdar
James Lee Wong
Dr. Henryk Savaard
Mr. James Lee Wong
James Lee Wong
The Monster
Dr. Charles Gaudet
Mr. James Lee Wong
Jevries
Wu Yen Fang
David Mallory
Himself
Himself
Gravelle
Dr. Laurience
Dr. Victor Sartorius
John Ellman
Dr. Janos Rukh
Baron Gregor de Berghman / Anton de Berghman
Edmond Bateman
Himself
The Monster
Himself
Hjalmar Poelzig
Count Ledrantz
Sanders
Prof. Morlant
Frankenstein's Monster (edited from "Frankenstein")
Dr. Fu Manchu
Morgan
Man Approaching Ticket Counter
'Happy' MacDonald
Gaffney
Nikko
Boris Karloff
Jim Henderson
Sheik Ali Ben Joseph (uncredited)
Imhotep / Ardath Bey
The Monster
Tony Ricca
Drunken Orderly
Fedor's Father (uncredited)
T. Vernon Isopod
Terry
Luigi - Pacheco's Butler
The Professor
Sport Williams (uncredited)
Cokey Joe
The Voice (voice)
Boris - First Revolutionary
Mustapha
Waiter
Ned Galloway
Henchman Baxter
Corsican
Monsieur Gaston
The Hindu Lawyer / Abdul Mohammed Bey - the Hindu Lawyer (uncredited)
Scarface Macklin
Beetham's Manservent
Jules Gregg
Cecil
Mullins
Pug Doran
Maurice Kent
Grouchy
The Villain
Cafe Proprietor (uncredited)
Fleming
Purser
The Chief Conspirator
Al Meggs
Crook
Saracen Guard (uncredited)
Gaspard
Dance Hall Masher
Pirate (uncredited)
Blackie Blanchette
Dave Sinclair
The Mesmerist
Snipe Collins
Robber (uncredited)
Scissors Grinder
Madame Gordon's 2nd Henchman (uncredited)
Pierre
Cabraza
Diego
Pietro Castillano
Tony Garcia
The Outlaw
Shere Ali's Aide (as Karloff Boris)
Prince Kapolski
Imam Mowaffak
Raoul Maris
Maharajah Jehan
The Nabob
Undetermined Role (uncredited)
Baptiste
Nei Hamid
Ahmed Khan
Priest of Kama-Sita / Dakar
Indian (uncredited)
Jules Borney
Undetermined Role
Henchman in cloth cap
Self - Host
