Actor (55 credits)
- Flash Gordon: The Greatest Adventure of All (1982) Thun, voice acting
- The Plastic Man Comedy/Adventure Show (1979) дополнительные голоса (1979), voice acting
- The Flintstones Meet Rockula and Frankenstone (1979) Frankenstone, voice acting
- Cowboysan (1978) Baddie
- Dinky Dog (1978) дополнительные голоса
- Challenge of the Superfriends (1978) Black Manta
- Godzilla (1978) Godzilla
- The Flintstones Little Big League (1978) Police Officer, voice acting
- Goin' Coconuts (1978) Mickey
- Dr. Strange (1978) Demon Balzaroth, voice acting, not listed in credits
- The Fantastic Four (1978) Ben Grimm
- Yogi's Space Race (1978)
- The All-New Super Friends Hour (1977) Crag
- Benny and Barney: Las Vegas Undercover (1977) Jake Tuttle
- The Last Remake of Beau Geste (1977) Blindman
- Space Sentinels (1977) Agent Kronos, not listed in credits
- Captain Caveman and the Teen Angels (1977) дополнительные голоса
- Halloween with the New Addams Family (1977) Lurch
- Man from Atlantis (1977) Canja
- The Bionic Woman (1976) Bigfoot
- Harry and Walter Go to New York (1976) Leary
- Tarzan, Lord of the Jungle (1976) Phobeg
- Poor Pretty Eddie (1975) Keno
- The Intruder (1975)
- Thunder County (1974) Cabrini
- Planet Earth (1974) Isiah
- The Great Lester Boggs (1974)
- Chico and the Man (1974) Bruno
- The Six Million Dollar Man (1974) Bigfoot
- The Addams Family (1973) Lurch
- Genesis II (1973) Isiah
- The Slams (1973) Glover
- The Harrad Experiment (1973) Diner Patron, not listed in credits
- Charcoal Black (1972) Striker
- The New Scooby-Doo Movies (1972) Lurch
- Banacek (1972) Jerry Crawford
- The Limit (1972) Big Donnie
- Hec Ramsey (1972) Mountain Man Pete
- Butch Cassidy and the Sundance Kid (1969) Harvey Logan
- Blaze Glory (1969) Voices, voice acting
- Mackenna's Gold (1968) Hachita
- Birdman (1967) Meteor Man, not listed in credits
- Jack and the Beanstalk (1967) The Giant, voice acting
- Fantastic 4 (1967) Galactus, not listed in credits
- Super President (1967) Spy Shadow, voice acting
- The Girl from U.N.C.L.E. (1966) Tullio
- Tarzan (1966) Sampson
- Frankenstein, Jr. and the Impossibles (1966)
- Star Trek (1966) Balok's Puppet
- Space Ghost (1966) Metallus
- The Pruitts of Southampton (1966) Maxie
- Lost in Space (1965) Slave
- Laredo (1965) Monte
- The Addams Family (1964) Lurch
- The Angry Red Planet (1959)
Writer (3 credits)
