Sam Rockwell
- Wild Horse Nine
2026 Lee
- Good Luck, Have Fun, Don't Die
2026 The Man from the Future
- Ray Gunn
2026 Raymond Gunn (voice)
- The Bad Guys 2
2025 Wolf (voice)
- The Bad Guys: Little Lies and Alibis
2025 Wolf (voice)
- Is / Was \ Will
2025
- Chasing the Party
2025 Producer
- IF
2024 Guardian Dog (voice)
- Argylle
2024 Aidan Wilde
- Maraschino Ruby
2022 Wolf (voice)
- See How They Run
2022 Inspector Stoppard
- The Bad Guys
2022 Wolf (voice)
- The Last Movie Stars
2022 Stuart Rosenberg (voice)
- What If...?
2021 Justin Hammer (voice)
- The White Lotus
2021 Frank
- No Longer Suitable For Use
2021 Executive Producer
- The One and Only Ivan
2020 Ivan (voice)
- Trolls World Tour
2020 Hickory (voice)
- Home Movie: The Princess Bride
2020 Westley
- Sweet Thing
2020 Executive Producer
- The Best of Enemies
2019 Claiborne Paul Ellis
- Jojo Rabbit
2019 Captain Klenzendorf
- Richard Jewell
2019 Watson Bryant
- Fosse/Verdon
2019 Executive Producer
- Woman Walks Ahead
2018 Silas Groves
- Mute
2018 Sam Bell
- Blue Iguana
2018 Executive Producer
- Vice
2018 George W. Bush
- Blaze
2018 Oilman 3
- The Dark of Night
2017 Officer Witt
- Axis
2017 Sam (voice)
- Mr. Right
2016 Mr. Right
- Poltergeist
2015 Eric Bowen
- Digging for Fire
2015 Ray
- Don Verdean
2015 Executive Producer
- F is for Family
2015 Vic (voice)
- f is for family kick
2015 Vic Reynolds
- Better Living Through Chemistry
2014 Douglas Varney
- Marvel One-Shot: All Hail the King
2014 Justin Hammer
- Loitering with Intent
2014 Wayne
- Laggies
2014 Craig Hunter
- Take Care
2014 Thanks
- The Way Way Back
2013 Owen
- A Single Shot
2013 Executive Producer
- A Case of You
2013 Gary
- Trust Me
2013 Aldo
- Schooled: The Price of College Sports
2013 Narrator (voice)
- Drunk History
2013 Bugsy Siegal
- Seven Psychopaths
2012 Billy Bickle
- Cowboys & Aliens
2011 Doc
- The Sitter
2011 Karl
- Gettysburg
2011 Narrator
- Iron Man 2
2010 Justin Hammer
- Conviction
2010 Kenny Waters
- F--k
2010 Sam
- Gentlemen Broncos
2009 Bronco / Brutus
- Everybody's Fine
2009 Robert
- The Winning Season
2009 Executive Producer
- Moon
2009 Sam Bell
- G-Force
2009 Darwin the Guinea Pig (voice)
- Frost/Nixon
2008 James Reston Jr.
- Choke
2008 Victor Mancini
- Woman In Burka
2008 Sam
- The Assassination of Jesse James by the Coward Robert Ford
2007 Charley Ford
- Joshua
2007 Brad Cairn
- Snow Angels
2007 Glenn Marchand
- Zerk and Shirts: Junk Yard Dogs
2006 Rod
- The Hitchhiker's Guide to the Galaxy
2005 Zaphod Beeblebrox
- Robin's Big Date
2005 The Bat-Man
- The F Word
2005 Jeremy
- Unscripted
2005 Sam Rockwell
- Domino
2005 Thanks
- Piccadilly Jim
2004 Jim Crocker
- Matchstick Men
2003 Frank Mercer
- Confessions of a Dangerous Mind
2002 Chuck Barris
- 13 Moons
2002 Rick
- Stella Shorts 1998-2002
2002 Pizza Guy
- Welcome to Collinwood
2002 Pero
- Heist
2001 Jimmy Silk
- BigLove
2001 Nate
- Made
2001 Hotel Clerk (uncredited)
- Charlie's Angels
2000 Eric Knox
- Galaxy Quest
1999 Guy Fleegman
- The Green Mile
1999 'Wild Bill' Wharton
- A Midsummer Night's Dream
1999 Francis Flute
- Celebrity
1998 Darrow Entourage
- Safe Men
1998 Samuel
- Jerry and Tom
1998 Jerry
- Louis & Frank
1998 Sam
- Drunks
1997 Tony
- Arresting Gena
1997 Sonny
- Subway Stories
1997 Man Eating (segment "Sax Cantor Riff")
- Lawn Dogs
1997 Trent Burns
- Prince Street
1997 Donny Hanson
- Box of Moonlight
1996 The Kid
- Basquiat
1996 Thug
- Glory Daze
1995 Rob
- Mercy
1995 Matty (Al)
- The Search for One-eye Jimmy
1994 One-eye Jimmy
- Somebody to Love
1994 Polish Guy
- NYPD Blue
1993 Billy
- Light Sleeper
1992 Jealous
- In the Soup
1992 Pauli
- Jack and His Friends
1992 Louie
- Happy Hell Night
1991 Young Henry Collins
- Strictly Business
1991 Gary
- Teenage Mutant Ninja Turtles
1990 Head Thug
- Over the Limit
1990 Jason
- Clownhouse
1990 Randy Collins
- Law & Order
1990 Officer Weddeker
- Last Exit to Brooklyn
1989 Al
- The Equalizer
1985 Slick
- ABC Afterschool Special
1972 Jason
- Stuntnuts: The Movie
Sam Rockwell
- The Adventures of Drunky
Drunky (voice)
- DNA
Executive Producer
- Tumor
Frank Armstrong
- The Cackling of the Dodos
Executive Producer
- The Smack
Producer
- The Bad Guys 3
Wolf (voice)
