Acting

2024		Adam the First as James
2024		Veselka: The Rainbow on the Corner at the Center of the World as Narrator (voice)

2023		What Happens Later as Bill
2023		Pet Sematary: Bloodlines as Bill Baterman
2023		Bucky F*cking Dent as Marty Fullilove
2023		You People as Arnold

2022		The Estate as Richard
2022		The Bubble as Dustin Mulray

2020

as Adam

2013		Louder Than Words as John Fareri
2013		Phantom as Bruni

2012		Goats as Goat Man
2012		FOX 25th Anniversary Special as Self

2010

as Steve Jones

2008		The X Files: I Want to Believe as Fox Mulder
2008		VH1 Rock Honors: The Who as Self

2007		Quantum Hoops as Narrator
2007		The Secret as Dr. Benjamin Marris
2007		Things We Lost in the Fire as Steven Burke
2007		The TV Set as Mike Klein

2006

as Tiny Jesus (voice)

2005		Trust the Man as Tom
2005		House of D as Tom Warshaw

2004

as Jeff

2002		Red Shoe Diaries: Forbidden Zone
2002		Full Frontal as Gus

2001		Zoolander as J.P. Prewitt
2001		Evolution as Dr. Ira Kane

2000

as Bob Rueland

1999

as Pauline (archive footage) (uncredited)

1998		Red Shoe Diaries 8: Night of Abandon as Jake Winters (archive footage)
1998		The X Files as Agent Fox Mulder
1998		Akte X Intern - Was Sie schon immer wissen wollten as Fox Mulder / Self
1998		Inside The X-Files as Himself

1997

as Dr. Eugene Sands

1996		Red Shoe Diaries Movie 10: Some Things Never Change as Jake Winters (archive footage)
1996		Red Shoe Diaries 6: How I Met My Husband as Jake Winters (archive footage)

1995

as Jake Winters (archive footage)

1994

as Jake Winters (archive footage)

1993		Red Shoe Diaries 3: Another Woman's Lipstick as Jake Winters (archive footage)
1993		Kalifornia as Brian Kessler
1993		Red Shoe Diaries 2: Double Dare as Jake Winters (archive footage)

1992		Chaplin as Rollie Totheroh
1992		Red Shoe Diaries as Jake Winters
1992		Baby Snatcher as David Anderson
1992		Venice/Venice as Dylan
1992		Beethoven as Brad
1992		Ruby as Officer Tippit

1991		The Rapture as Randy
1991		Don't Tell Mom the Babysitter's Dead as Bruce

1990		Julia Has Two Lovers as Daniel
1990		Bad Influence as Clue Goer with Glasses
1990		New Year's Day as Billy
1990		Denial as John

1988

as Tess's Birthday Party Friend

Production

2023		What Happens Later … Executive Producer
2023		Bucky F*cking Dent … Producer

Writing

2023

… Writer

2005

… Writer

Directing

2023

… Director

2005

… Director