The Fear Chamber (1972) [Actor .... Dr. Carl Mandel] ... aka Cámara del terror, La (Mexico) ... aka Chamber of Fear ... aka The Torture Chamber (video title) ... aka Torture Zone
The Incredible Invasion (1971) [Actor .... Prof. John Mayer] ... aka Alien Terror (USA) ... aka Invasión siniestra (Mexico) ... aka Sinister Invasion
Muerte viviente, La (1971) [Actor .... Carl van Molder/Damballah] ... aka Isle of the Living Dead ... aka Isle of the Snake People (USA) ... aka Snake People
Coleccionista de cadáveres, El (1970) [Actor .... Charles Badulescu] ... aka Blind Man's Bluff (USA) ... aka Cauldron of Blood (UK) ... aka Children of Blood ... aka Death Comes from the Dark ... aka The Corpse Collectors ... aka The Shrinking Corpse
Mad Monster Party? (1969) [Actor .... Baron Boris von Frankenstein] (voice) ... aka Mad Monsters Party?
How the Grinch Stole Christmas! (1966) (TV) [Actor .... Narrator/The Grinch] (voice) ... aka Dr. Seuss' How the Grinch Stole Christmas! (USA: complete title)
Mondo balordo (1964) [Actor .... Himself/Narrator] ... aka A Fool's World (USA)
Tre volti della paura, I (1963) [Actor .... Himself/Gorca (segment "The Wurdalak")] ... aka Black Sabbath (USA) ... aka The Three Faces of Fear ... aka The Three Faces of Terror ... aka Trois visages de la peur, Les (France)
The Terror (1963) [Actor .... Baron Victor Frederick Von Leppe] ... aka Lady of the Shadows ... aka Roger Corman's The Terror (USA: uncensored intended title) ... aka Roger Corman's The Terror: Original Uncut Version (USA) ... aka The Castle of Terror ... aka The Haunting (USA: TV title)
"Starring Boris Karloff" (1949) TV series [Actor .... Himself/Host/Occasional lead player] ... aka The Boris Karloff Mystery Playhouse (USA: new title)
Abbott and Costello Meet the Killer, Boris Karloff (1949) [Actor .... Swami Talpur] ... aka Abbot and Costello Meet the Killer ... aka Bud Abbott and Lou Costello Meet the Killer Boris Karloff (USA: long title) ... aka Meet the Killer
The Man Who Changed His Mind (1936/I) [Actor .... Dr. Laurience] ... aka Doctor Maniac Who Lived Again (USA: reissue title) ... aka Dr. Maniac ... aka The Brainsnatcher ... aka The Man Who Lived Again (USA)
Juggernaut (1936) [Actor .... Dr. Victor Sartorius] ... aka The Demon Doctor
Bride of Frankenstein (1935) [Actor .... The Monster] (as Karloff) ... aka The Bride of Frankenstein (USA: poster title)
Gift of Gab (1934) [Actor .... Cameo Appearance] (as Karloff)
The Black Cat (1934) [Actor .... Hjalmar Poelzig] (as Karloff) [Soundtrack] ("Toccata and Fugue in D Minor, BWV.565") ... aka The House of Doom (UK) ... aka The Vanishing Body (USA: reissue title)