Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Dr. Strange | 1978 | Demon Balzaroth (voice) |
| Actor | The Addams Family | Lurch | |
| Actor | Butch Cassidy and the Sundance Kid | 1969 | Harvey Logan |
| Actor | Super Friends | Brainiac | |
| Actor | عائلة آدامز | Lurch | |
| Actor | Challenge of the Super Friends | Brainiac | |
| Actor | Godzilla | Godzilla | |
| Actor | Halloween with the New Addams Family | 1977 | Lurch |
| Actor | The New Fantastic Four | Thing / Ben Grimm | |
| Actor | The Herculoids | ||
| Actor | Space Ghost and Dino Boy | Metallus, Moltar, Tarko the Terrible | |
| Actor | Space Ghost | Metallus, Moltar, Tarko the Terrible | |
| Actor | The Return of the Incredible Hulk | 1977 | Narrator / Hulk (voice) |
| Actor | Frankenstein Jr. and the Impossibles | Frankstein Jr. | |
| Actor | Birdman and the Galaxy Trio | Meteor Man | |
| Actor | Mackenna's Gold | 1969 | Hachita |
| Actor | The Flintstones Little Big League | 1978 | Police officer |
| Actor | The New Adventures of Huckleberry Finn | ||
| Actor | Jack and the Beanstalk | 1967 | The Giant |
| Actor | Jana of the Jungle | Montaro |