| 2021 | Hollywood in the Atomic Age: Monsters! Martians! Mad Scientists! | Self | ★ 4.0 |
| 2016 | How to Build a Time Machine | Self | ★ 6.8 |
| 2016 | Charlie Gemora: Uncredited | Himself | ★ 0.0 |
| 2013 | House of Wax: Unlike Anything You've Seen Before! | Self | ★ 0.0 |
| 2013 | The 9th Wonder of the World: The Making of 'Gorgo' | Self | ★ 7.0 |
| 2012 | Auteur on the Campus: Jack Arnold at Universal! | Self | ★ 7.0 |
| 2012 | Men in Suits | Self | ★ 8.0 |
| 2011 | Ufos, Sex und Monster - Das wilde Kino des Roger Corman | Self - Monster Maker | ★ 7.1 |
| 2009 | In meinem Himmel | Mall Shopper | ★ 7.1 |
| 2009 | Dark and Stormy Night | Kogar the Gorilla | ★ 6.2 |
| 2009 | The Shark Is Still Working: The Impact & Legacy of "Jaws" | Self | ★ 7.2 |
| 2008 | Masters of Magic: The World of Chandu | Self | ★ 0.0 |
| 2008 | Horror’s Missing Link: Rediscovering Dr. Renault’s Secret | Self | ★ 0.0 |
| 2008 | He Who Made Monsters: The Life and Art of Jack Pierce | Self | ★ 8.4 |
| 2007 | Spine Tingler! The William Castle Story | Self | ★ 7.7 |
| 2007 | 07 Spaceys | | ★ 5.0 |
| 2006 | Amazing! Exploring the Far Reaches of Forbidden Planet | Self | ★ 4.5 |
| 2006 | I Was a Teenage Movie Maker: Don Glut's Amateur Movies | Self | ★ 0.0 |
| 2006 | Witch's Dungeon: 40 Years of Chills | Self | ★ 8.2 |
| 2006 | Return to Bronson Canyon | Ro-Man | ★ 0.0 |
| 2006 | Whatever Happened to Ro-Man? | Himself | ★ 0.0 |
| 2005 | RKO Production 601: The Making of 'Kong, the Eighth Wonder of the World' | Self | ★ 10.0 |
| 2005 | The Sky Is Falling: Making 'The War of the Worlds' | Self | ★ 0.0 |
| 2005 | The Naked Monster | Admiral Burns / Tracy the Gorilla | ★ 4.3 |
| 2005 | The Brundle Museum of Natural History | Self | ★ 0.0 |
| 2004 | Creature Feature: 50 Years of the Gill-Man | Self | ★ 7.0 |
| 2004 | Dr. Horror's Erotic House of Idiots | Himself | ★ 3.0 |
| 2002 | Das Universum laut Universal | Self | ★ 5.0 |
| 2001 | It Conquered Hollywood! The Story of American International Pictures | Self | ★ 6.8 |
| 2001 | The Vampire Hunters Club | Bob | ★ 0.0 |
| 2000 | Zurück zum Amazonas | Self | ★ 7.3 |
| 2000 | Abbott und Costello treffen die Monster | Self | ★ 7.3 |
| 1999 | The Alien Legacy | Self | ★ 6.9 |
| 1999 | Attack of the 50 Foot Monster Mania | Himself | ★ 7.0 |
| 1997 | Drive | Doctor/Co-Pilot | ★ 6.1 |
| 1997 | Halloween... The Happy Haunting of America! | Co-Host / Kogar | ★ 9.0 |
| 1994 | Hollywood Goes Ape! | Himself | ★ 6.0 |
| 1993 | Time Machine: The Journey Back | Himself | ★ 7.0 |
| 1988 | Invasion Earth: The Aliens Are Here | Muffo | ★ 2.2 |
| 1981 | Superbman: The Other Movie | Tracy the Gorilla | ★ 0.0 |
| 1968 | Terror in the Jungle | | ★ 4.9 |
| 1968 | Lemon Grove Kids Meet the Monsters | Kogar the Gorilla | ★ 4.0 |
| 1966 | Rat Pfink a Boo Boo | Kogar the Gorilla | ★ 4.4 |
| 1964 | Captain America vs. The Mutant | Metaluna Mutant | ★ 0.0 |
| 1963 | The Adventures of the Spirit | Mad Mummy/Captain America/Superman | ★ 10.0 |
| 1960 | The Cliff Monster | | ★ 0.0 |
| 1957 | Invasion of the Saucer-Men | Saucer Man | ★ 4.8 |
| 1953 | The Monster | Scientist | ★ 0.0 |
| 1938 | Ghost Town Riders | | ★ 0.0 |
