| Any |
Títol |
Personatge |
Notes |
| 1938 | Service de Luxe | Robert Wade | |
| 1939 | The Private Lives of Elizabeth and Essex | Sir Walter Raleigh | |
| 1939 | Tower of London | Duc de Clarence | |
| 1940 | The Invisible Man Returns | Geoffrey Radcliffe | |
| 1940 | Green Hell | David Richardson | |
| 1940 | The House of the Seven Gables | Clifford Pyncheon | |
| 1940 | Brigham Young | Joseph Smith | |
| 1941 | Hudson's Bay | Rei Charles II | |
| 1943 | The Song of Bernadette | Vital Dutour | |
| 1944 | The Eve of St. Mark | Francis Marion | |
| 1944 | Wilson | William Gibbs McAdoo | |
| 1944 | Laura | Shelby Carpenter | |
| 1944 | The Keys of the Kingdom | Reverend Angus Mealey | |
| 1945 | A Royal Scandal | Marqués de Fleury | |
| 1945 | Que el cel la jutgi (Leave Her to Heaven) | Russell Quinton | |
| 1946 | Shock | Dr. Richard Cross | |
| 1946 | Dragonwyck | Nicholas Van Ryn | |
| 1947 | The Web | Andrew Colby | |
| 1947 | Nit eterna (The Long Night) | Maximilian | |
| 1947 | Moss Rose | Inspector Clinner | |
| 1948 | Up in Central Park | Boss Tweed | |
| 1948 | Abbott and Costello meet Frankenstein | Home invisible (veu) | |
| 1948 | Rogues' Regiment | Mark Van Ratten | |
| 1948 | Els tres mosqueters (The Three Musketeers) | Primer Ministre Richelieu | |
| 1949 | The Christmas Carol | Invitat / Narrador | Televisió |
| 1949 | The Bribe | Carwood | |
| 1949 | Bagdad | Pasha Ali Nadim | |
| 1950 | The Baron of Arizona | James Addison Reavis (Baron), alias Brother Anthony | |
| 1950 | Champagne for Caesar | Burnbridge Waters | |
| 1950 | Curtain Call at Cactus Creek | Tracy Holland | |
| 1951 | Adventures of Captain Fabian | George Brissac | |
| 1951 | His kind of woman | Mark Cardigan | |
| 1952 | The Las Vegas Story | Lloyd Rollins | |
| 1953 | Els crims del museu de cera (House of Wax) | Professor Henry Jarrod | |
| 1954 | Dangerous Mission | Paul Adams | |
| 1954 | La gran nit de Casanova (Casanova's Big Night) | Casanova | |
| 1954 | The Mad Magician | Don Gallico / Gallico el Gran | |
| 1955 | Born In Freedom: The Story of Colonel Drake | Edwin L. Drake | |
| 1955 | Son of Sinbad | Omar Khayyam | |
| 1956 | Serenade | Charles Winthrop | |
| 1956 | Mentre Nova York dorm (While the City Sleeps) | Walter Kyne | |
| 1956 | The Vagabond King | Narrador | |
| 1956 | Els Deu Manaments (The Ten Commandments) | Baka | |
| 1957 | The Story of Mankind | The Devil | |
| 1958 | Half Hour to Kill | Gene Wolcott | Sèrie de televisió |
| 1958 | Collector's Item | Henry Prentiss | Televisió |
| 1958 | The Fly | François Delambre | |
| 1959 | House on Haunted Hill | Frederick Loren | |
| 1959 | El gran circ (The Big Circus) | Hans Hagenfeld | |
| 1959 | The Tingler | Dr. Warren Chapin | |
| 1959 | Return of the Fly | Francois Delambre | |
| 1959 | The Bat | Dr. Malcolm Wells | |
| 1961 | House of Usher | Roderick Usher | |
| 1961 | La reina del Nil (Nefertiti, regina del Nilo) | Benakon | |
| 1961 | Gordon, il pirata nero | Romero | |
| 1961 | Master of the World | Robur | |
| 1961 | El pou i el pèndol (The Pit and the Pendulum) | Don Nicholas Medina / Sebastian Medina | |
| 1962 | Confessions of an Opium Eater | Gilbert De Quincey | |
| 1962 | Tales of Terror | Fortunato / Valdemar / Locke | |
| 1962 | Convicts 4 | Carl Carmer | |
| 1962 | Tower of London | Richard de Gloucester | |
| 1963 | El corb (The Raven) | Dr. Erasmus Craven | |
| 1963 | Diary of a Madman | Simon Cordier | |
| 1963 | Beach Party | Big Daddy | |
| 1963 | El palau encantat (The Haunted Palace) | Charles Dexter Ward (Joseph Curwen) | |
| 1963 | Twice-Told Tales | Alex Medbourne / Rappaccini / Gerald Pyncheon | |
| 1964 | The Comedy of Terrors | Waldo Trumbull | |
| 1964 | The Last Man on Earth | Dr. Robert Morgan | |
| 1964 | The Masque of the Red Death | Prospero | |
| 1965 | The Tomb of Ligeia | Verden Fell | |
| 1965 | The City Under the Sea | Sir Hugh, el capità | |
| 1965 | Dr. Goldfoot and the Bikini Machine | Dr. Goldfoot | |
| 1965 | The Wild Weird World of Dr. Goldfoot | Dr. Goldfoot | Televisió |
| 1966 | Batman | Crani d'ou | Sèrie de televisió |
| 1966 | Spie vengono dal semifreddo | General Willis / Dr. Goldfoot | |
| 1967 | The Jackals | Oupa | |
| 1967 | La Casa de las mil muñecas | Felix Manderville | |
| 1968 | Witchfinder General | Matthew Hopkins | |
| 1968 | More Dead Than Alive | Dan Ruffalo | |
| 1969 | No paris de xisclar (Scream and Scream Again) | Dr. Browning | |
| 1969 | La caixa oblonga (The Oblong Box) | Sir Julian Markham | |
| 1969 | The Trouble with Girls | Mr Morality | |
| 1969 | The Heiress | Dr. Austin Sloper | Televisió |
| 1970 | Cry of the Banshee | Lord Edward Whitman | |
| 1970 | Cucumber Castle | Wicked Count Voxville | Televisió |
| 1971 | The Hilarious House of Frightenstein | Narrador | Sèrie de televisió |
| 1971 | Here Comes Peter Cottontail | Irontail (veu) | Televisió |
| 1971 | L'abominable Dr. Phibes (The Abominable Dr. Phibes) | Dr. Anton Phibes | |
| 1971 | What's a Nice Girl Like You...? | William Spevin | Televisió |
| 1972 | An Evening of Edgar Allan Poe | Narrador | |
| 1972 | The Aries Computer | | |
| 1972 | El retorn del Dr. Phibes (Dr. Phibes Rises Again) | Dr. Anton Phibes | |
| 1973 | Teatre de sang (Theatre of Blood) | Edward Lionheart | |
| 1973 | Columbo | David Lang | Sèrie de televisió; 1 episodi |
| 1974 | Percy's Progress | Stavos Mammonian | |
| 1974 | Black Day for Bluebeard | Michael Bastion | Televisió |
| 1974 | Manicomi (Madhouse) | Paul Toombes |
| 1975 | Alice Cooper: The Nightmare | L'esperit del malson | Televisió |
| 1975 | Journey Into Fear | Dervos | |
| 1976 | The Butterfly Ball | Narrador (veu) | |
| 1977 | Lindsay Wagner: Another Side of Me | Televisió |
| 1978 | Ringo | Dr. Nancy | Televisió |
| 1979 | The Strange Case of Alice Cooper | Narrador (veu) | Vídeo |
| 1979 | Time Express | Jason Winters | Sèrie de televisió |
| 1979 | Deixalles valuoses (Scavenger Hunt) | Milton Parker | |
| 1980 | The Monster Club | Eramus | |
| 1980 | Pogo for President: 'I Go Pogo' | The Deacon (veu) | |
| 1981 | Freddy the Freeloader's Christmas Dinner | Professor Humperdo | Televisió |
| 1981 | Mystery! | Invitat (1981-1989) | Sèrie de televisió |
| 1982 | Vincent | Narrador (veu) | |
| 1982 | Ruddigore | Sir Despard Murgatroyd | Televisió |
| 1983 | La mansió de les ombres allargades (House of the Long Shadows) | Lionel Grisbane | |
| 1984 | Bloodbath at the House of Death | Home sinistre | |
| 1984 | Snow White and the Seven Dwarfs | El Mirall Màgic | Televisió |
| 1985 | The 13 Ghosts of Scooby-Doo | Vincent VanGhoul (veu) | Sèrie de televisió |
| 1986 | The Nativity | Rei Herodes (veu) | |
| 1986 | Bàsil, el ratolí detectiu (The Great Mouse Detective) | Professor Ratigan (veu) | |
| 1987 | Sparky's Magic Piano | Henry, pare de Sparky | Vídeo |
| 1987 | The Whales of August | Mr. Maranov | |
| 1987 | From a Whisper to a Scream | Julian White | |
| 1988 | Dead Heat | Arthur P. Loudermilk | |
| 1990 | Camí de retorn (Catchfire) | Mr Avoca | |
| 1990 | Edward Scissorhands | L'inventor d'Edward | |
| 1993 | The Heart of Justice | Shaw | Televisió |