| Jahr | Titel | Rolle |
|---|---|---|
| 2015 | Extraordinary Tales | Narrator (segment "The Tell-Tale Heart") (voice) (archive footage) |
| 2014 | White Zombie | - |
| 2007 | Horror Business | Himself |
| 1988 |
Muppet Babies - Staffel 5
Episode
|
Emil / 'Murder' Legendre |
| 1986 |
Hunter - Staffel 3
Episode
|
La voix dans la télévision de David |
| 1958 | Plan 9 from Outer Space | Ghoul Man |
| 1955 | Die Rache des Würgers | Dr. Eric Vornoff |
| 1953 | Glen or Glenda | - |
| 1952 | Mother Riley Meets the Vampire | - |
| 1952 | Bela Lugosi Meets a Brooklyn Gorilla | Dr. Zabor |
| 1948 | Abbott und Costello treffen Frankenstein | - |
| 1947 | Scared to Death | - |
| 1945 | Bodysnatcher - Der Leichendieb | Joseph |
| 1944 | Voodoo Man | Dr. Richard Marlowe |
| 1944 | One Body Too Many | Merkil |
| 1943 | Ghosts on the Loose | - |
| 1943 | The Ape Man | Dr James Brewster |
| 1943 | Frankenstein trifft den Wolfsmenschen | Frankensteins Monster |
| 1942 | Black Dragons | Dr. Melcher / Monsieur Colomb |
| 1942 | The Corpse Vanishes | Dr. George Lorenz |
| 1941 | Invisible ghost | Mr. Kessler |
| 1941 | Der Wolfsmensch | Bela |
| 1940 | Schwarzer Freitag | Eric Marnay |
| 1940 | The Devil Bat | Dr. Paul Carruthers |
| 1939 | Der Würger von London | Dr. Feodor Orloff / Prof. John Dearborn |
| 1939 | Ninotschka | Razinin |
| 1938 | Frankensteins Sohn | Ygor |
| 1936 | Tödliche Strahlen | Dr. Felix Benet |
| 1935 | The Mystery of the Marie Celeste | Anton Lorenzen / A. Gottlieb |
| 1935 | Das Zeichen des Vampirs | Conde Mora |
| 1935 | Der Rabe | Dr. Richard Vollin |
| 1934 | The Mysterious Mr. Wong | Mr. Fu Wong aka Li See |
| 1934 | Die schwarze Katze | Dr Vitus Werdegast |
| 1932 | The Death Kiss | Joseph Steiner |
| 1932 | Mord in der Rue Morgue | - |
| 1932 | Insel der verlorenen Seelen | Sayer of the Law |
| 1932 | White Zombie | Legendre |
| 1931 | Dracula | Dracula |