Prisoners of Gravity

1989 · Acting

Braindead

1992 · Acting

Michael Jackson's Thriller

1983 · Acting

Hard to Die

1990 · Acting

The Howling

1981 · Acting

Return of the Living Dead Part II

1988 · Acting

Amazon Women on the Moon

1987 · Acting

Innocent Blood

1992 · Acting

Secret Lives

1995 · Acting

The Power

1968 · Acting

Bikini Drive-In

1995 · Acting

Look, Up in the Sky! The Amazing Story of Superman

2006 · Acting

Dracula vs. Frankenstein

1971 · Acting

Mad Monster Party?

1967 · Writer

Ringers: Lord of the Fans

2005 · Acting

The Wizard of Speed and Time

1989 · Acting

The Time Travelers

1964 · Acting

Lon Chaney: A Thousand Faces

2000 · Acting

Equinox

1970 · Acting

Vampirella

1996 · Writer, Acting

Hollywood Boulevard

1976 · Acting

Ray Harryhausen: The Early Years Collection

2005 · Acting

Queen of Blood

1966 · Acting

The Laughing Dead

1989 · Acting

The Aftermath

1982 · Acting

Spine Tingler! The William Castle Story

2007 · Acting

Nudist Colony of the Dead

1991 · Acting

Attack of the 60 Foot Centerfold

1995 · Acting

Cult Movies TV

1999 · Acting

Transylvania Twist

1989 · Acting

Lugosi: The Forgotten King

1986 · Acting

Hollywood Rated 'R'

1997 · Acting

The Double-D Avenger

2001 · Acting

Dinosaur Valley Girls

1995 · Acting

The Boneyard Collection

2008 · Acting

My Lovely Monster

1991 · Acting

The Scorned

2005 · Acting

Famous Monster: Forrest J Ackerman

2007 · Acting

Skinned Deep

2004 · Acting

Schlock

1973 · Acting

The Naked Monster

2005 · Acting

Aliens, Dragons, Monsters & Me

1983 · Acting

Frazetta: Painting with Fire

2003 · Acting

Vampires: Thirst for the Truth

1996 · Acting

Scalps

1983 · Acting

The Horror Hall of Fame: A Monster Salute

1974 · Writer

Shock Cinema: Volume Two

1991 · Acting

Sex, Death & The Hollywood Mystique

1999 · Acting

Monster Madness: Mutants, Space Invaders, and Drive-Ins

2014 · Acting

Schlock! The Secret History of American Movies

2001 · Acting

Universal Horror

1998 · Acting

The Sci-Fi Boys

2006 · Acting

Working with a Master: John Landis

2006 · Acting

Flying Saucers Over Hollywood: The 'Plan 9' Companion

1992 · Acting

Future War

1997 · Acting

The Vampire Hunters Club

2001 · Acting

The Texas Chainsaw Massacre: A Family Portrait

1988 · Acting

Lugosi: The Forgotten King of Horror

2016 · Acting

Fangoria's Weekend of Horrors

1986 · Acting

The Life After Death Project

2013 · Acting

Curse of the Queerwolf

1988 · Acting

Evil Spawn

1987 · Acting

Attack of the 50 Foot Monster Mania

1999 · Acting

Surge of Power: The Stuff of Heroes

2005 · Acting

The Devil Ant

1999 · Acting

King Kong! The Living Legend

1986 · Acting

Keepers of the Frame

1999 · Acting

Lon Chaney: Son of a Thousand Faces

1995 · Acting

American Scary

2006 · Acting

Amazing Worlds of Science Fiction and Fantasy

1991 · Acting

Charles Beaumont: The Short Life of Twilight Zone's Magic Man

2010 · Acting

The Dead Undead

2010 · Acting

Ceremony

1994 · Acting

Vampira: The Movie

2006 · Acting

Hollywood Goes Ape!

1994 · Acting

Witch's Dungeon: 40 Years of Chills

2006 · Acting

Into the Zone: The Story of the Cacophony Society

2012 · Acting

Filmgore

1983 · Writer

Red Velvet

2009 · Acting

The Life After Death Project 2: Personal Encounters

2013 · Acting

Uncle Forry's Ackermansions

2014 · Acting

Drive-In Madness!

1987 · Acting

Dinosaur Movies

1993 · Acting

Secret Lives: L. Ron Hubbard

1997 · Acting

Beach Blanket Bloodbath

1985 · Acting

The Alien Within

1990 · Acting

The Winner's Circle

1948 · Acting

Sleazemania Strikes Back

1985 · Acting

The AckerMonster Chronicles!

Acting

Jack Parsons: Jet Propelled Antichrist

2006 · Acting

I Was a Teenage Movie Maker: Don Glut's Amateur Movies

2006 · Acting

Hooray for Horrorwood

1991 · Writer, Acting

Hollywood Dinosaur Chronicles

1987 · Acting

Night of the Pumpkinmen

2004 · Acting

The Mummy Creeps

2024 · Acting

That Little Monster

1994 · Acting

Visions from the Edge: The Art of Science Fiction

2005 · Acting

It Came from Alpha Centauri

1962 · Acting

Scarlet Moon

2006 · Acting

Untitled Vampirella film

Writer

Gator Man

2026 · Acting

Second Unit

2011 · Acting

Tyran the Terrible

1962 · Acting