Matthew Lillard
- Man of Tomorrow
2027
- Scream 7
2026 Stu Macher
- Behemoth!
2026 Dennis Glenn
- Carrie
2026 Principal Grayle
- Breaking Bear
2026 Wink Chessman (voice)
- The Life of Chuck
2025 Gus
- Five Nights at Freddy's 2
2025 William Afton / Yellow Rabbit
- Straight Outta Nowhere: Scooby-Doo! Meets Courage the Cowardly Dog
2025 Shaggy Rogers (voice)
- Daredevil: Born Again
2025 Mr. Charles
- Killer Cakes
2024 Executive Producer
- Cross
2024 Lance Durand
- Scooby-Doo! and Krypto, Too!
2023 Shaggy Rogers (voice)
- Five Nights at Freddy's
2023 Steve Raglan / William Afton
- True Lies
2023 Nathan
- Faster, Purple Worm! Kill! Kill!
2023 Story
- Scream
2022 Flamethrower Ghostface / Party Guest (voice) (uncredited)
- Trick or Treat Scooby-Doo!
2022 Shaggy / Craggly / Captain Cutler (voice)
- The Paloni Show! Halloween Special!
2022 Chip (Slashtronaut) (voice)
- Scooby-Doo, Where Are You Now!
2021 Norville 'Shaggy' Rogers / Self - Voice of "Shaggy"
- Scooby-Doo! The Sword and the Scoob
2021 Shaggy Rogers (voice)
- He's All That
2021 Principal Bosch
- Mortal Kombat Legends: Battle of the Realms
2021 Shaggy (voice)
- Jellystone!
2021 Shaggy (voice)
- Happy Halloween, Scooby-Doo!
2020 Shaggy Rogers (voice)
- Barkskins
2020 Gus Lafarge
- Lost Odyssey: The Book of Knowledge
2019 Beadle
- Scooby-Doo! and the Curse of the 13th Ghost
2019 Shaggy Rogers (voice)
- The Phantom 52
2019 (voice)
- Scooby-Doo! Return to Zombie Island
2019 Shaggy Rogers (voice)
- Scooby-Doo and Guess Who?
2019 Shaggy Rogers (voice)
- Relics and Rarities
2019 Allister Goldfang
- Scooby-Doo! & Batman: The Brave and the Bold
2018 Shaggy Rogers (voice)
- Scooby-Doo! and the Gourmet Ghost
2018 Shaggy Rogers (voice)
- Grace
2018 Bernie Wexler
- FBI
2018 Tommy Gilman
- Good Girls
2018 Dean Boland
- Scooby-Doo! Shaggy's Showdown
2017 Shaggy (voice)
- LEGO Scooby-Doo! Blowout Beach Bash
2017 Shaggy Rogers (voice)
- Halfway There
2017 Jimmy Bishop
- All Hail King Julien: Exiled
2017 Ned (voice)
- LEGO Scooby-Doo! Haunted Hollywood
2016 Shaggy Rogers (voice)
- Scooby-Doo! and WWE: Curse of the Speed Demon
2016 Shaggy Rogers (voice)
- Six L.A. Love Stories
2016 Alan Mackey
- Billions
2016 Ron Chestnut
- Scooby-Doo! Moon Monster Madness
2015 Shaggy Rogers (voice)
- Scooby-Doo! and the Beach Beastie
2015 Shaggy Rogers (voice)
- Scooby-Doo! and KISS: Rock and Roll Mystery
2015 Shaggy (voice)
- Bloodsucking Bastards
2015 Phallicyte Executive (uncredited)
- LEGO Scooby-Doo! Knight Time Terror
2015 Shaggy Rogers (voice)
- Be Cool, Scooby-Doo!
2015 Shaggy Rogers (voice)
- Bosch
2015 Luke Goshen
- Scooby-Doo! WrestleMania Mystery
2014 Shaggy Rogers (voice)
- Match
2014 Mike Davis
- Scooby-Doo! Frankencreepy
2014 Shaggy (voice)
- Scooby-Doo! Ghastly Goals
2014 Shaggy Rogers (voice)
- Under Wraps
2014 Peter (voice)
- Scooby-Doo! 13 Spooky Tales: Field of Screams
2014 Shaggy Rogers (voice) (archive footage)
- Halt and Catch Fire
2014 Ken Diebold
- Deep Dark Canyon
2013 Jack Cavanaugh
- Scooby-Doo! Stage Fright
2013 Shaggy (voice)
- Return to Nim's Island
2013 Jack
- The Naughty List
2013 Tinsel (voice)
- Axel: The Biggest Little Hero
2013 Lizard King (voice)
- Scooby-Doo! Mecha Mutt Menace
2013 Shaggy Rogers (voice)
- A Monsterous Holiday
2013 Gus
- Scooby-Doo! and the Spooky Scarecrow
2013 Shaggy Rogers (voice)
- Scooby-Doo! Adventures: The Mystery Map
2013 Shaggy Rogers (voice)
- Scooby-Doo! 13 Spooky Tales: Ruh-Roh Robot!
2013 Shaggy Rogers
- Teen Titans Go!
2013 Shaggy (voice)
- Beware the Batman
2013 Dr. Jason Burr (voice)
- The Bridge
2013 Daniel Frye
- Fat Kid Rules The World
2012 Director
- Trouble with the Curve
2012 Phillip Sanderson
- Home Run Showdown
2012 Joey
- Scooby-Doo! Mask of the Blue Falcon
2012 Shaggy Rogers (voice)
- Big Top Scooby-Doo!
2012 Shaggy (voice)
- Scooby-Doo! Haunted Holidays
2012 Shaggy Rogers (voice)
- Dear Dracula
2012 Mailman Gus (voice)
- Scooby-Doo! Music of the Vampire
2012 Shaggy Rogers (voice)
- Abominable Christmas
2012 Dogcatcher (voice)
- Scooby-Doo! Spooky Games
2012 Shaggy Rogers (voice)
- The Descendants
2011 Brian Speer
- Scooby-Doo! Legend of the Phantosaur
2011 Shaggy Rogers / Shaky Joe (voice)
- From the Head
2011 Jimmy
- Scooby-Doo! Abracadabra-Doo
2010 Shaggy Rogers (voice)
- Scooby-Doo! Camp Scare
2010 Shaggy (voice)
- Messages Deleted
2010 Joel Brandt
- Scooby-Doo! Mystery Incorporated
2010 Shaggy Rogers (voice)
- Generator Rex
2010
- The Pool Boys
2009 Roger Sperling
- All's Faire in Love
2009 Crocket
- Spooner
2009 Herman Spooner
- National Lampoon Presents: Endless Bummer
2009 Mike Mooney
- Married Not Dead
2009 Rob
- The Good Wife
2009 Rowby Canton
- Extreme Movie
2008 Matthew Lillard
- Gary Unmarried
2008
- Leverage
2008 Gabe Erickson
- Batman: The Brave and the Bold
2008 Shaggy (voice)
- In the Name of the King: A Dungeon Siege Tale
2007 Duke Fallow
- What Love Is
2007 Sal
- One of Our Own
2007 Bob
- Area 57
2007 Col. Steven Isaac
- Living with Lew
2007
- Bickford Shmeckler's Cool Ideas
2006 Spaceman
- The Groomsmen
2006 Desmond 'Dez' Howard
- 13 Graves
2006 Matthew McQueen
- Little Miss Christmas
2006 Monsieur Ducat (voice)
- Me, Eloise
2006 Monsieur Ducat (voice)
- American Dad!
2005 Bruce (voice)
- Robot Chicken
2005
- Criminal Minds
2005 David Roy Turner
- Supernatural
2005 Shaggy Rogers (voice)
- Without a Paddle
2004 Jerry Conlaine
- Scooby-Doo 2: Monsters Unleashed
2004 Shaggy
- Wicker Park
2004 Luke
- The Perfect Score
2004 Larry
- House
2004 Jack
- Looney Tunes: Back in Action
2003 Matthew Lillard
- Scooby-Doo
2002 Shaggy
- It's a Very Merry Muppet Christmas Movie
2002 Luc Fromage
- Icons
2002
- Finder's Fee
2001 Fishman
- Summer Catch
2001 Billy Brubaker
- Thir13en Ghosts
2001 Rafkin
- Triangle Square
2001 Snake Eater
- Dish Dogs
2000 Jason
- Spanish Judges
2000 Jack
- Love's Labour's Lost
2000 Longaville
- She's All That
1999 Brock Hudson
- Wing Commander
1999 Lt. Todd 'Maniac' Marshall
- Law & Order: Special Victims Unit
1999 Chet Sulloway
- SLC Punk
1998 Stevo
- Without Limits
1998 Roscoe Devine
- Senseless
1998 Tim LaFlour
- The Curve
1998 Tim
- Telling You
1998 Adam Ginesberg
- The Devil's Child
1997 Tim
- Scream 2
1997 Guy at Party (uncredited)
- EP Daily
1997
- Scream
1996 Stuart
- If These Walls Could Talk
1996 Young Couple
- Hackers
1995 Emmanuelle Goldstein / 'Cereal Killer'
- Animal Room
1995 Doug Van Housen
- Mad Love
1995 Eric
- Ride For Your Life
1995 Nash
- Tarantella
1995 Matt
- Serial Mom
1994 Chip Sutphin
- Vanishing Son IV
1994 Dawson
- Vanishing Son
1994 Dawson
- Ghoulies III: Ghoulies Go to College
1990 Stork
- Twin Peaks
1990 William Hastings
- Five Nights at Freddy's 3
William Afton
- Yokoso Scooby-Doo!
Shaggy Rogers (voice)
- The Last Weekend in May
Director
