Boris Karloff, whose real name was William Henry Pratt, was an English-born actor who emigrated to Canada in 1909. Karloff is best remembered for his roles in horror films and his portrayal of Frankenstein's monster in Frankenstein (1931), Bride of Frankenstein (1935), and Son of Frankenstein (1939). His popularity following Frankenstein was such that for a brief time he was billed simply as "Karloff" or "Karloff the Uncanny". His best-known non-horror role is as the Grinch in the television special of Dr. Seuss’s How the Grinch Stole Christmas!.
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Imhotep (archive footage) (uncredited)
Bennett Kimball
Self
George Redford
Mr. Singh
Skaggs
Professor Koernig
King Arthur
Self
Clayton Mace
Self - Host
Dr. Thorne
Dr. Albert Farnham
Pop Jenkins / Col. Jackson Beauregard Finchess
Doktor Konrad Markesan
Toff
Bronson
Rasputin
Mikhail Orlov
Self
Self
Self
Dr. Philip Nestri
Vicar Tellworth
Judge Winthrop Gelsey
Self - Guest Host / Singer
Narrator (voice) / Father Knickerbocker
Colonel March Of Scotland Yard
Self
Cauchon
Jonathan Brewster
Sir Arthur Strangeways
Montgomery Royle
Larkin
Mr. Blue Ocean
Henry E. Church
The Monster
Charles Brandon
Charles van Druten
Morgan
Gaffney
Mord
The Monster
Kharis (archive footage / uncredited)
Self
Gorca (segment "The Wurdalak")
Gruesome
Self (archive footage)
James Lee Wong
Imhotep, alias Ardath Bey
Baron Victor Frederick Von Leppe
Dr. Bernard Adrian
Narrator / The Grinch (voice)
Valdar
Gorca (archive footage)
Purser
Dr. Hugo Hollingshead
Byron Orlok
Self (archive footage)
Dr. Scarabus
Tishomingo
The Monster
Art Dealer
Dr. Thomas Bolton
Guyasuta, Chief of the Senecas
Hjalmar Poelzig
Sanders
John Gray
Dr. Ernest Sovac
(archive footage)
Professor John Marsh
Kharis in Flashback (archive footage / uncredited)
Dr. Friedrich Hohner
John Ellman
Dr. Meissen
Baron Boris von Frankenstein (voice)
Dr. Henry Jekyll / Mr. Hyde
Dr. Gustav Niemann
Count Ledrantz
The Monster (archive footage) (uncredited)
Edmond Bateman
Swami Talpur
Baron Gregor de Berghman / Anton de Berghman
Sport Williams
Dr. Fu Manchu
Dr. Henryk Savaard
Dr. Leon Kravaal
Beetham's Manservent
The Rat (voice)
Nahum Witley
Self (archive footage)
Self (archive footage)
T. Vernon Isopod
Prof. Morlant
Amos Hinchley
Indian (uncredited)
Dr. Janos Rukh
Dr. Laurence
Judge Spencer Mainwaring
Prof. Marcus Monserrat
(archive footage)
Self (archive footage)
Voltan
James Lee Wong
Himself
Dr. Bernard Adrian (archive footage)
Man in Room (archive footage)
Self (archive footage)
Phillip Knight
Gen. Nikolas Pherides
Dr. Scarabus - (archive footage)
Dr. Pierre Vaugiroud
Mr. James Lee Wong
Self (archive footage)
The Corpse
Ned Galloway
Himself
Dr. Konrad Markesan
Self (archive footage)
Gravelle
Matthias Morteval
Prof. Nathaniel Billings
James Lee Wong
Baron Viktor von Frankenstein
Dr. Julian Blair
Host / Ira Perry / Pete Wade Sr. / Professor Charles Goncourt / Morgan Debs
James Lee Wong
Self
Self (archive footage)
Mr. Mycroft
(archive footage)
Pierre
Doctor Gustav Niemann (archive footage)
General Pollegar
Abdul Mohammed Bey - the Hindu Lawyer (uncredited)
George Sims
Franz Badulescu
Self - Interviewee
Self (archive footage)
'Happy' MacDonald
Saracen Guard (uncredited)
David Mallory
Boris Karloff
Self (archive footage)
Dr. John Garth
Henchman Baxter
Self (archive footage)
Various roles (archive footage)
Narrator
Dr. Charles Gaudet
The Monster / Gustav Niemann / Dr. Jekyll / Mr. Hyde / etc.
Diego
Prof. John Mayer
Self (archive footage)
Self (archive footage)
Boris - First Revolutionary
Waiter
Monsieur Gaston
Corsican
Don Gaetano
Fedor's Father (uncredited)
Mr. Kurtz
(archive footage)
Tony Garcia
Man Approaching Ticket Counter
The Madman (archive footage)
(voice - archive footage)
Self (archive footage)
The Monster (archive footage)
Drunken Orderly
James Rankin
Archival
Madame Gordon's 2nd Henchman (uncredited)
(archive footage)
"General" Wu Yen Fang
Terry
Self
Jevries
The Professor
Narrator (English version)
Self (archive footage)
Owaza
Frankenstein's Monster (edited from "Frankenstein")
Self (archive footage)
Bishop Cauchon
Self
Cecil
Colonel March
Cafe Proprietor (uncredited)
Dr. Carl Mandel
Host / Capt. John Elwood / Jonas Atterbury / Dr. Francis Mason
Cokey Joe
Robber (uncredited)
Priest of Kama-Sita / Dakar
Scissors Grinder
Frankenstein / Cabman John Gray (archive footage)
Nikko
Hugo
Pirate (uncredited)
Cabman John Gray (archive footage)
Jim Henderson
Himself
Mustapha
The Voice (voice)
Dance Hall Masher
Himself
Luigi - Pacheco's Butler
Pavel
Self
(archive footage)
Carl van Molder / Damballah
Fleming
Sheik Ali-Ben Joseph
Baptiste
Mr. Wong (archive footage)
Tony Ricca
Cabraza
The Mesmerist
Henchman in cloth cap
King Arthur
Prince Kapolski
Self (archive footage)
Himself (archive footage)
Jonathan Brewster
Pietro Castillano
Undetermined Role
The Chief Conspirator
Jules Gregg
Dave Sinclair
The Nabob
Ahmed Khan
Ward Allen
Shere Ali's Aide (as Karloff Boris)
Self
Jules Borney
Professor Townsend (Spy)
Ramon
Self (archive footage)
Scarface Macklin
Snipe Collins
Nei Hamid
Imam Mowaffak
Tavish
Dr. Victor Sartorius
Maurice Kent
Himself
Host
The Outlaw
Narrator (voice)
Grouchy
The Villain
Undetermined Role (uncredited)
Maharajah Jehan
Frankenstein (archivo de imagen)
La Momia (archivo de imagen)
Blackie Blanchette
(archive footage)
Mullins
Raoul Maris
Pug Doran
Crook
Al Meggs
Boris
Gaspard
Narrator