Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Nimh, el mundo secreto de la Sra. Brisby | 1982 | Great Owl (voice) |
| Actor | Los Diez Mandamientos | 1956 | Aaron |
| Actor | El hombre que mató a Liberty Valance | 1962 | Maj. Cassius Starbuckle |
| Actor | La diligencia | 1939 | Hatfield |
| Actor | La novia de Frankenstein | 1935 | Hunter |
| Actor | Las uvas de la ira | 1940 | Casy |
| Actor | Todo lo que siempre quiso saber sobre el sexo y nunca se atrevió a preguntar | 1972 | Dr. Bernardo |
| Actor | Aullidos | 1981 | Erle Kenton |
| Actor | La vuelta al mundo en 80 días | 1956 | Col. Proctor Stamp |
| Actor | Johnny Guitar | 1954 | Old Tom |
| Actor | El tren de Bertha | 1972 | H. Buckram Sartoris |
| Actor | El último pistolero | 1976 | Hezekiah Beckum |
| Actor | El último magnate | 1976 | Tour guide |
| Actor | El bufón de la corte | 1956 | Giacomo |
| Actor | La mansión de Frankenstein | 1944 | Dracula |
| Actor | Guerreros del espacio | 1984 | Supreme Commander |
| Actor | Capitanes intrépidos | 1937 | Long Jack |
| Actor | El perro de los Baskerville | 1939 | Barryman |
| Actor | La mansión de Drácula | 1945 | Count Dracula |
| Actor | La centinela | 1977 | Fr. Francis Matthew Halloran |
| Actor | El gran combate | 1964 | Jeff Blair |
| Actor | El club de los monstruos | 1981 | R.Chetwynd-Hayes, Writer |
| Actor | El desafío del búfalo blanco | 1977 | Amos Briggs |
| Actor | Sinuhé, el egipcio | 1954 | Grave Robber |
| Actor | El monstruo del armario | 1986 | Old Joe Shempter |
| Actor | Sangre y arena | 1941 | Nacional |
| Actor | La casa de las sombras del pasado | 1983 | Lord Elijah Grisbane |
| Actor | Satanás, el reflejo del mal (Boogeyman) | 1980 | Dr. Warren |
| Actor | The Mummy's Ghost | 1944 | Yousef Bey |
| Actor | La venganza del hombre invisible | 1944 | Dr. Drury |
| Actor | La herencia de los Munster | 1966 | Cruikshank |
| Actor | Jerry Calamidad | 1964 | Bruce Alden |
| Actor | Ondas de choque | 1977 | Captain |
| Actor | El Hombre Atrapado | 1941 | Mr. Jones |
| Actor | Tierra de audaces | 1939 | Bob Ford |
| Actor | María Estuardo | 1936 | Rizzio |
| Actor | Vampire Hookers | 1978 | Richmond Reed |
| Actor | Noche silenciosa, noche sangrienta | 1972 | Charlie Towman |
| Actor | Mis problemas con las mujeres | 1969 | Mr. Drewcolt |
| Actor | Corazones indomables | 1939 | Caldwell |
| Actor | La venganza de Frank James | 1940 | Bob Ford |
| Actor | Billy the Kid vs. Dracula | 1966 | Count Dracula |
| Actor | Shadow House | 1973 | Uncle |
| Actor | El hombre de Kentucky | 1955 | Fletcher |
| Actor | ¿Ángel o diablo? | 1945 | Professor Madley |
| Actor | Jack-O | 1995 | Walter Machen |
| Actor | El último hurra | 1958 | Amos Force |
| Actor | The Astro-Zombies | 1968 | Dr. DeMarco |
| Actor | The Night Strangler | 1973 | Llewellyn Crossbinder |
| Actor | La verdadera historia de Jesse James | 1957 | Rev. Jethro Bailey |
| Actor | Whispering Ghosts | 1942 | Norbert |
| Actor | Terror in the Wax Museum | 1973 | Claude Dupree |
| Actor | Espíritu de conquista | 1941 | Doc Murdoch |
| Actor | El capitán Kidd | 1945 | Orange Povey |
| Actor | Dr. Terror's Gallery of Horrors | 1967 | Narrator / Tristram Halbin |
| Actor | Dimples | 1936 | Richards |
| Actor | El sueño oscuro | 1956 | Bohemund |
| Actor | The Best of Sex and Violence | 1981 | Himself / Host |
| Actor | Myra Breckinridge | 1970 | Surgeon |
| Actor | Las aventuras de Huckleberry Finn | 1960 | Slave catcher |
| Actor | Los miserables | 1935 | Enjolras |