You People 2023
Arnold
Zoolander 2001
J.P. Prewitt
The Craft: Legacy 2020
Adam
Pet Sematary: Bloodlines 2023
Bill Baterman
The Bubble 2022
Dustin Mulray
Evolution 2001
Dr. Ira Kane
The X Files: I Want to Believe 2008
Fox Mulder
The X-Files 1998
Agent Fox Mulder
Beethoven 1992
Brad
Chaplin 1992
Rollie Totheroh
The Joneses 2010
Steve Jones
The Estate 2022
Richard
What Happens Later 2023
Executive Producer, Bill
Working Girl 1988
Tess's Birthday Party Friend
Kalifornia 1993
Brian Kessler
Phantom 2013
Bruni
Things We Lost in the Fire 2007
Steven Burke
Return to Me 2000
Bob Rueland
Don't Tell Mom the Babysitter's Dead 1991
Bruce
Adam the First 2024
James
Reverse the Curse 2024
Director, Writer, Producer, Book, Marty Fullilove
Goats 2012
Goat Man
House of D 2004
Director, Writer, Tom Warshaw
Trust the Man 2005
Tom
Bad Influence 1990
Clue Goer with Glasses
The TV Set 2007
Mike Klein
Connie and Carla 2004
Jeff
Playing God 1997
Dr. Eugene Sands
The Secret 2007
Dr. Benjamin Marris
Full Frontal 2002
Gus
Louder Than Words 2013
John Fareri
The Rapture 1991
Randy
Strokes 2025
Footage as Fox Mulder
SNL: The Best of Adam Sandler 1999
Pauline (archive footage) (uncredited)
Queer Duck: The Movie 2006
Tiny Jesus (voice)
Inside The X-Files 1998
Self
Red Shoe Diaries 1992
Jake Winters
Ruby 1992
Officer Tippit
Baby Snatcher 1992
David Anderson
FOX 25th Anniversary Special 2012
Self