2024
The Night They Came Home as Bart2021
High Holiday as Hunter Pearson2020
Hell in the Hallways: The Making of Massacre at Central High as Himself2017
A Fish Tale as Anthony2017
Doomsday Device as Alexander Baird2012
Django Unchained as Tracker2010
The Terror Experiment as Dr. Wexler2009
Celebrity Ghost Stories as Self2005
Robot Chicken as Lewis skolnick/man2001
Law & Order: Criminal Intent as David Blake / Roger Withers2001
Lizzie McGuire as Sam McGuire1999
The Kid with X-Ray Eyes as Chuck1999
Stray Bullet as John Burnside1997
The Practice as Dr. Fred Manheim1996
The Pretender as Sheriff Dwight Kunkle1996
Humanoids from the Deep as Wade Parker1994
ER as John Koch1993
NYPD Blue as Gerard Salter1993
Lois & Clark: The New Adventures of Superman as Not available1993
Kung Fu: The Legend Continues as Paulson (uncredited)1993
Kung Fu: The Legend Continues as Taige1992
The Player as Robert Carradine1988
I Saw What You Did as Adrian Lancer1985
The Twilight Zone as (segment "Still Life")1985
The New Alfred Hitchcock Presents as Jerry1984
Revenge of the Nerds as Lewis Skolnick1983
The Hitchhiker as Frank1982
Faerie Tale Theatre as Aladdin1980
The Long Riders as Bob Younger1976
Jackson County Jail as Bobby Ray1976
Massacre at Central High as Spoony1975
Aloha, Bobby and Rose as Moxey1961
The Mike Douglas Show as SelfNaN
The Three Killer Pigs as Not available2025
Was Once a Hero as Doc Jennings2020
Human Zoo as Producer2012
Slumber Party Slaughter as Dave2012
Jesse Stone: Benefit of the Doubt as Arthur Gallery2012
Bikini Spring Break as Gill2011
Cross as Dr. Zyal2007
Jane Doe: Ties That Bind as Everett / Gary / David2006
Monster Night as George Ackerman2005
The Big Red One: The Reconstruction as Zab2003
Monte Walsh as Sunfish Perkins2001
Ghosts of Mars as Rodale2000
Dangerous Curves as John Burnside1999
Palmer's Pick-Up as Bruce Palmer1998
Breakout as Zack Hadley1996
Escape from L.A. as Skinhead1996
Dark Skies as Not available1996
Firestorm as Tarmac1993
The Tommyknockers as Bryant Brown1992
Revenge of the Nerds III: The Next Generation as Lewis Skolnick1991
Doublecrossed as Dave Booker1990
The Incident as Domsczek1987
Number One with a Bullet as Det. Barzak1987
Revenge of the Nerds II: Nerds in Paradise as Lewis Skolnick1986
As Is as Rich1984
Just the Way You Are as Sam Carpenter1981
Heartaches as Stanley Howard1980
The Big Red One as Zab1978
Blackout as Christie1978
Coming Home as Bill Munson1977
Orca as Ken1976
Cannonball as Jim Crandell1975
The Hatfields and the McCoys as Bob Hatfield1972
The Cowboys as Cowboy Slim HoneycuttNaN
Desert Fiends 2 as Officer Don2026
Skate to Hell as Virgil2025
The Cowboy Killer as Detective Flannery2023
MEDINAH as Not available2019
American Christmas as Danny2019
Bill Tilghman and the Outlaws as Frank James2019
Nearly Departed as Marv2019
Bill Tilghman and the Outlaws as Frank James2017
Justice as Stratton Collins2017
Mommy I Didn't Do It as Judge Polk2014
Sharktopus vs. Pteracuda as Dr. Rico Symes2013
King of the Nerds as Self - Host2013
A Fuller Life as Self - Reader (segment "The Big Red One: Zab")2011
Final Sale as Bowman2011
Fancypants as Allen2009
Deep Winter as Coach Dando2008
The 13th Alley as Hal2007
7-10 Split as Mr. Bailey2007
Tooth and Nail as Darwin2006
Hoboken Hollow as Thad Simmons2005
Supercross as Clay Sparks2005
The Real Glory: Reconstructing 'The Big Red One' as Himself2005
Attack of the Sabretooth as Grant2003
The Lizzie McGuire Movie as Sam McGuire2003
Timecop 2: The Berlin Decision as Big Jim2002
The Men Who Made the Movies: Samuel Fuller as Pvt. Sam Zab (archive footage)2001
Max Keeble's Big Move as Don Keeble2000
Mom's Got a Date with a Vampire as Malachi Van Helsing1999
Lycanthrope as Bill Parker1999
Gunfighter as The Kid1998
Young Hearts Unlimited as Eddie1998
Scorpio One as Carter1998
The Effects of Magic as Roody1997
Fast Track as Not available1997
UFOs: 50 Years of Denial? as Himself1996
Bird of Prey as Eric Parker1996
E! True Hollywood Story as Not available1995
The Killers Within as Ben Wallace1994
Revenge of the Nerds IV: Nerds In Love as Lewis Skolnick1994
A Part of the Family as Ted1993
Body Bags as Bill1993
The Disappearance of Christina as Michael Kroft1992
Illusions as Greg Sanderson1990
Clarence as Clarence Odbody1990
Somebody Has to Shoot the Picture as Police Sgt. Jerry Brown1989
Rude Awakening as Sammy Margolin1989
All's Fair as Mark1989
Buy & Cell as Herbie Altman1988
Totally Minnie as Maxwell Dwebb1987
The Liberators as John Fairfield1987
Conspiracy: The Trial of the Chicago 8 as Rennie Davis1986
Aladdin and His Wonderful Lamp as Aladdin1986
Monte Carlo as Bobby Morgan1984
The Sun Also Rises as Robert Cohn1983
Wavelength as Bobby Sinclair1982
Tag: The Assassination Game as Alex Marsh1979
The Survival of Dana as Donny Davis1977
Joyride as John1976
The Pom Pom Girls as Johnnie1976
Timothy and the Angel as Not available1975
You and Me as Gas Station Attendant1974
Run, Joe, Run as Not available1974
The Cowboys as Slim1973
Mean Streets as Boy With Gun1973
Go Ask Alice as Bill1972
Footsteps as Gas Station Attendant1972
Kung Fu as Sonny Jim2013
King of the Nerds Executive Producer2013
King of the Nerds Creator2001
Lizzie McGuire Director1999
Lycanthrope Producer1994
Revenge of the Nerds IV: Nerds In Love Co-Producer1992
Revenge of the Nerds III: The Next Generation Co-Producer1981
Americana Second Assistant Camera1975
You and Me Original Music Composer