Stephen Root

Stephen Root (born November 17, 1951) is an American actor. He has starred as Jimmy James on the NBC sitcom NewsRadio (1995–1999), as Milton Waddams in the film Office Space (1999), and voiced Bill Dauterive and Buck Strickland on the animated series King of the Hill (1997–2010, 2025–present).

Root has appeared in numerous Coen brothers films, including O Brother, Where Art Thou? (2000), The Ladykillers (2004), No Country for Old Men (2007), The Ballad of Buster Scruggs (2018), and The Tragedy of Macbeth (2021). Other notable film roles include Dave (1993), Dodgeball (2004), Idiocracy (2006), Cedar Rapids (2011), Selma (2014), Trumbo (2015), Get Out (2017), and On the Basis of Sex (2018).

His television roles have included Capt. K’Vada in the Star Trek: The Next Generation two-part episode “Unification” (1991) and Hawthorne Abendsen in seasons 2–4 of the series The Man in the High Castle. He has supporting roles in a variety of HBO series, including Boardwalk Empire, True Blood, Perry Mason, and Succession. He starred as Monroe Fuches in the HBO dark comedy series Barry, for which he was nominated for a Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series in 2019.

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Known For

Finding Nemo Not in library

Finding Nemo

2003

Get Out Not in library

Get Out

2017

Ice Age Not in library

Ice Age

2002

No Country for Old Men Not in library

No Country for Old Men

2007

Finding Dory Not in library

Finding Dory

2016

The Big Bang Theory Not in library

The Big Bang Theory

2007

Rick and Morty Not in library

Rick and Morty

2013

The Simpsons Not in library

The Simpsons

1989

Ice Age: The Meltdown Not in library

Ice Age: The Meltdown

2006

Rango Not in library

Rango

2011

Acting

2026 The Wrecking Crew as Detective Rennert
2026 Mike & Nick & Nick & Alice as Chet In Library
2026 Strip Law as Glem Blorchman (voice) (10 episodes)
2026 Widow's Bay as Wyck (10 episodes)
2025 Heads of State as Arthur Hammond
2025 Playdate as Gordon
2025 Dog Man as Grampa (voice)
2025 StuGo as Dr. Rostrum (voice) (1 episode)
2024 Lousy Carter as Analyst
2024 Masters of the Universe: Revolution as Cringer (voice) (5 episodes)
2024 It's Florida, Man. as Title Narrator (voice) (12 episodes)
2023 Paint as Tony
2023 Fired on Mars as Mark (voice) (3 episodes)
2023 Clone High as Mr. Big Corporation (voice) (1 episode)
2023 Adventure Time: Fionna and Cake as Martin Mertens (voice) (1 episode)
2023 Beacon 23 as Solomon Smythe (4 episodes)
2023 Scott Pilgrim Takes Off as The Nanomachines (voice) (1 episode)
2023 Velma as Chief Cogburn / Merie Cogburn (voice) (1 episode)
2023 Velma as Merie Cogburn (voice) (4 episodes)
2023 Praise Petey as Petey's Father (voice) (10 episodes)
2023 Velma as Chief Cogburn (voice) (4 episodes)
2023 Krapopolis as Salt (voice) (1 episode)
2022 Beavis and Butt-Head Do the Universe as Jail Tattoo Artist (voice)
2022 To Leslie as Dutch
2022 The Legend of Vox Machina as Professor Anders (voice) (4 episodes)
2022 We Baby Bears as Rexford / Zach / Rover (voice) (1 episode)
2022 We Baby Bears as Zach / Bread Monster (voice) (1 episode)
2022 Mike Judge's Beavis and Butt-Head as Gary (voice) (1 episode)
2022 Hamster & Gretel as Jeff Strawberry (voice) (1 episode)
2022 We Baby Bears as Rexford / Trees / Video Person (voice) (1 episode)
2022 Bee and PuppyCat as Warlock G (voice) (1 episode)
2022 Bee and PuppyCat as Warlock G / Mr. Assam (voice) (1 episode)
2022 Bee and PuppyCat as Warlock G / Police Officer (voice) (1 episode)
2021 The Tragedy of Macbeth as Porter
2021 Queenpins as Agent Flannigan
2021 Four Good Days as Chris
2021 Happily as Goodman
2021 Home as Father Browning
2021 Masters of the Universe: Revelation as Cringer / Battle Cat (voice) (10 episodes)
2021 The Book of Boba Fett as Lortha Peel (1 episode)
2021 Blade Runner: Black Lotus as Police Chief Earl Grant (voice) (6 episodes)
2021 Resident Alien as Ed Vanderspeigle (1 episode)
2020 The Empty Man as Arthur Parsons
2020 Uncle Frank as Daddy Mac
2020 The Mighty Ones as Bernard (voice) (4 episodes)
2020 Stars in the House as Self (1 episode)
2020 Adventure Time: Distant Lands as Mr. M / Bob / Additional Voices (voice) (1 episode)
2020 Perry Mason as Maynard Barnes (7 episodes)
2020 Star Trek: Lower Decks as Gene Jakobowski (voice) (1 episode)
2020 Solar Opposites as Train Store Owner (voice) (1 episode)
2019 Jay and Silent Bob Reboot as Cockmando (voice)
2019 Seberg as Walt Breckman
2019 Bombshell as Neil Mullin
2019 Amphibia as Mayor Toadstool (voice) (15 episodes)
2019 Lights Out with David Spade as Self - Panelist (1 episode)
2018 Life of the Party as Mike Cook
2018 On the Basis of Sex as Professor Brown
2018 The Ballad of Buster Scruggs as Teller (segment "Near Algodones")
2018 Inside The Episode: Barry as Self (1 episode)
2018 Summer Camp Island as Dean Stuart / Additional Voices (voice) (1 episode)
2018 Barry as Monroe Fuches (32 episodes)
2018 Succession as Ron Petkus (2 episodes)
2018 Dallas & Robo as Uncle Danny (8 episodes)
2018 Summer Camp Island as Stuart (voice) (5 episodes)
2018 Summer Camp Island as Additional Voices (voice) (1 episode)
2018 Summer Camp Island as Prime Monister (voice) (1 episode)
2018 The Epic Tales of Captain Underpants as Mr. Fyde / Avacadwoe / Hush Muffleman (voice) (1 episode)
2017 Miles as Ron Walton
2017 Cook-Off! as Morty Van Rookle
2017 Infinity Baby as Fenton
2017 Get Out as Jim Hudson
2017 Three Christs as Dr. Rogers
2017 DuckTales as J.W. Guidebook (voice) (1 episode)
2016 Looking for the Jackalope as The Jackalope (voice)
2016 All the Way as J. Edgar Hoover
2016 Mike and Dave Need Wedding Dates as Burt
2016 Finding Dory as Bubbles (voice)
2016 Tom and Jerry: Back to Oz as Uncle Henry (voice)
2016 Spectral as Dr. Mindala
2016 Idiotsitter as Ken Russel (17 episodes)
2016 Angie Tribeca as Mortimer Begoyle (1 episode)
2015 O.W.C.A. Files as Floyd / Additional Voices (voice)
2015 Hello, My Name Is Doris as Todd
2015 7 Chinese Brothers as George
2015 Trumbo as Hymie King
2015 The Man in the High Castle as Hawthorne Abendsen (10 episodes)
2015 Con Man as Pascal (1 episode)
2015 Star vs. the Forces of Evil as Brian (voice) (2 episodes)
2014 Lennon or McCartney as Self
2014 Selma as Col. Al Lingo
2014 I Know That Voice as Self
2014 Bee and PuppyCat as Farmer (voice) (2 episodes)
2014 BoJack Horseman as Jeremiah Whitewhale (voice) (1 episode)
2014 Fargo as Burt Canton (2 episodes)
2013 Sweetwater as Hugh
2013 Superman: Unbound as Zor-El (voice)
2013 Bad Milo! as Roger
2013 The Arrangement as Avery Boomer
2013 The Lone Ranger as Habberman
2013 Feels So Good as Nick Celisco
2013 Masters of Sex as Harvey Toplin (1 episode)
2013 Brooklyn Nine-Nine as Lynn Boyle (4 episodes)
2013 Rick and Morty as Gromflomite General (voice) (1 episode)
2012 Big Miracle as Governor Haskell
2012 The Company You Keep as Billy Cusimano
2012 Gravity Falls as Bud Gleeful (voice) (5 episodes)
2012 DreamWorks Dragons as Mildew (voice) (16 episodes)
2012 Veep as Judge Walsh (1 episode)
2012 The Newsroom as General Stomtonovich (2 episodes)
2012 Gravity Falls as Bud Gleeful / Additional Voices (voice) (2 episodes)
2012 The Legend of Korra as White Lotus Leader / Gommu / Chung (voice) (1 episode)
2012 The Legend of Korra as Gommu (voice) (1 episode)
2011 The Conspirator as John Lloyd
2011 Rango as Doc / Merrimack / Mr. Snuggles (voice)
2011 Everything Must Go as Elliot
2011 Red State as Sherrif Wynan
2011 Batman: Year One as Brendon (voice)
2011 Cedar Rapids as Bill Krogstad
2011 Son of Morning as Senator Larder
2011 Tom and Jerry & The Wizard of Oz as Uncle Henry / Crows (voice)
2011 J. Edgar as Arthur Koehler
2011 Workaholics as Carty (1 episode)
2011 ThunderCats as Hattanzo the Drifter (voice) (1 episode)
2011 Bob's Burgers as Jackson (voice) (1 episode)
2010 Unthinkable as Charles Thompson
2010 Scooby-Doo! Camp Scare as Burt (voice)
2010 Young Justice as Jack Haly (voice) (2 episodes)
2010 Adventure Time as Martin (voice) (1 episode)
2010 Justified as Mike Reardon (7 episodes)
2010 Louie as Dr. Hepa (1 episode)
2010 Hot in Cleveland as Brian (1 episode)
2010 Boardwalk Empire as Gaston Means (1 episode)
2010 The Defenders as Judge Taylor (1 episode)
2010 Raising Hope as Cap Collins (1 episode)
2009 The Soloist as Curt Reynolds
2009 Bob Funk as Steve
2009 Imagine That as Fred Franklin
2009 Squirly Town as Lance (voice)
2009 The Men Who Stare at Goats as Gus Lacey
2009 Glock as Remington
2009 13 Scarier Movie Moments as Self
2009 Dr. Dolittle: Million Dollar Mutts as Turtle (voice)
2009 Glenn Martin, DDS
2009 The Good Wife as Judge Murphy Wicks (2 episodes)
2008 Leatherheads as Suds
2008 Mad Money as Glover
2008 Over Her Dead Body as Sculptor
2008 Tripping the Rift: The Movie as Chode (voice)
2008 Drillbit Taylor as Principal Doppler
2008 True Blood as Eddie (5 episodes)
2008 Childrens Hospital as Hank Maestro (1 episode)
2008 Random! Cartoons as Lance (voice) (1 episode)
2008 Fringe as Raymond (1 episode)
2008 Batman: The Brave and the Bold as Penguin / Planet Master (voice) (1 episode)
2008 Batman: The Brave and the Bold as Woozy Winks (voice) (2 episodes)
2008 Batman: The Brave and the Bold as Penguin / Carnival Barker (voice) (1 episode)
2008 Batman: The Brave and the Bold as Killer Croc / Penguin (voice) (1 episode)
2007 No Country for Old Men as Man Who Hires Wells
2007 Have Dreams, Will Travel as Sheriff Brock
2007 Californication as Ricardo Collini (1 episode)
2007 Pushing Daisies as Dwight Dixon (5 episodes)
2007 The Big Bang Theory as Dan (2 episodes)
2007 Phineas and Ferb as Floyd (voice) (1 episode)
2007 Head Case as Pat Jennings (1 episode)
2007 The Sarah Silverman Program. as Johnny Forrealz (1 episode)
2006 The Fox and the Hound 2 as Talent Scout (voice)
2006 Ice Age: The Meltdown as Aardvark Dad (voice)
2006 Idiocracy as Judge Hector "The Hangman" (uncredited)
2006 Gretchen as Herb
2006 The Path to 9/11 as Richard Clarke (2 episodes)
2005 Just Friends as KC
2005 Kim Possible Movie: So the Drama as Cowboy Gambler (voice; uncredited)
2005 American Dad! as Dick (voice) (6 episodes)
2005 The X's
2005 Unscripted as Self (1 episode)
2005 American Dad! as Dick / Dentist's Father (voice) (1 episode)
2004 DodgeBall: A True Underdog Story as Gordon
2004 Jersey Girl as Greenie
2004 Surviving Christmas as Dr. Freeman
2004 Raising Genius as Dwight Nestor
2004 The Ladykillers as Fernand Gudge
2004 Wake Up, Ron Burgundy: The Lost Movie as Vince Masters
2004 Tripping the Rift as Chode (voice) (39 episodes)
2004 Boston Legal as Ethan Melman (1 episode)
2003 Finding Nemo as Bubbles (voice)
2003 Grind as Cameron
2003 The Making of 'King of the Hill'
2003 Teen Titans as Val Yor (voice) (1 episode)
2002 Ice Age as Frank / Start (voice)
2002 The Country Bears as Zeb (voice)
2002 Kim Possible as Pop-Pop Porter (voice) (1 episode)
2002 Kim Possible as Mr. Nevius (voice) (1 episode)
2002 Kim Possible as Texan (voice) (1 episode)
2002 Kim Possible as Phillipe Bullion / Pop-Pop Porter (voice) (1 episode)
2002 Kim Possible as Chester Yapsby (voice) (1 episode)
2002 Kim Possible as Memphis (voice) (1 episode)
2001 According to Jim as Al Crannis (1 episode)
2001 The Legend of Tarzan as Theodore 'Teddy' Roosevelt (voice) (1 episode)
2001 24 as Bill Prady (3 episodes)
2001 Grounded for Life as Tony Bustamante (3 episodes)
2001 The Andy Dick Show
2001 Justice League as Cat Man (voice) (2 episodes)
2001 The Proud Family as Mr. Andrews (voice) (1 episode)
2000 O Brother, Where Art Thou? as Radio Station Man
2000 CSI: Crime Scene Investigation as Michael Kirkwood (1 episode)
2000 Ed as George MacPherson (1 episode)
2000 Malcolm in the Middle as John Pratt (2 episodes)
2000 DAG as Senator Culpepper (1 episode)
2000 Buzz Lightyear of Star Command as Sheriff (voice) (2 episodes)
2000 Buzz Lightyear of Star Command as Sheriff / Sentry #2 (voice) (1 episode)
1999 Office Space as Milton Waddams
1999 Bicentennial Man as Dennis Mansky
1999 The Sissy Duckling as Big Ducky (voice)
1999 Gut Feeling as Kane Cohen
1999 The Monster Hunter as Mr. Crenshaw
1999 The Norm Show as Mr. Sweeney (2 episodes)
1999 Courage the Cowardly Dog
1999 Ladies Man as Gene (30 episodes)
1999 The Big Guy and Rusty the Boy Robot as Dr. Donovan (voice) (26 episodes)
1999 The West Wing as Bob Mayer (9 episodes)
1999 Family Guy as Professor O'Callaghan (voice) (1 episode)
1998 Krippendorf's Tribe as Gerald Adams
1998 From the Earth to the Moon as Chris Kraft (5 episodes)
1997 steve.oedekerk.com
1997 Just Shoot Me! as Dr. Drake Kelson (1 episode)
1997 King of the Hill as Bill Dauterive (voice) (275 episodes)
1996 The Lottery as Graham Dunbar
1996 The Road to Galveston as Ed Kirkman
1996 Profiler as Houston Plant Manager (2 episodes)
1996 Superman: The Animated Series as Reverend Amos Howell / Unity (voice) (1 episode)
1996 Pandora's Clock as Mark Hastings (2 episodes)
1995 Night of the Scarecrow as Frank
1995 In the Line of Duty: Hunt for Justice as Jaan Laaman
1995 Bye Bye Love as Awakened Neighbor
1995 VR.5 as F.A.A. Negotiator (1 episode)
1995 Cybill as Phil Asher (1 episode)
1995 NewsRadio as Jimmy James (97 episodes)
1994 Her Final Fury: Betty Broderick, the Last Chapter as Kevin McDonald
1994 Party of Five as Football Coach (1 episode)
1994 Chicago Hope as Trumpet Playing Mental Patient (1 episode)
1994 Christy as Clarence Sweetwater (2 episodes)
1993 RoboCop 3 as Coontz
1993 Dave as Don Durenberger
1993 Extreme Justice as Max Alvarez
1993 Class of '61 as Secretary of War Edwin Stanton
1993 Black Widow Murders: The Blanche Taylor Moore Story as Dr. Kirby
1993 Diagnosis: Murder as Charlie Lane (1 episode)
1993 Harts of the West as R.O (15 episodes)
1993 Frasier as Harbin (1 episode)
1992 A Woman Scorned: The Betty Broderick Story as Kevin McDonald
1992 Buffy the Vampire Slayer as Gary Murray
1992 The Golden Palace as Mr. Tucker (1 episode)
1991 Golden Years as Major Moreland
1991 Bed & Breakfast as Randolph
1991 V.I. Warshawski as Mickey
1991 Guilty by Suspicion as RKO Guard
1991 Home Improvement as Exterminator (1 episode)
1991 The Torkelsons as Sheriff Bobby (1 episode)
1991 Eerie, Indiana as Mr. Chaney (1 episode)
1991 Civil Wars
1991 Golden Years as Major Moreland (6 episodes)
1990 Ghost as Police Sgt.
1990 Stanley & Iris as Mr. Hentley
1990 Blossom
1990 Northern Exposure as Brother Timothy (1 episode)
1989 Black Rain as Berg
1989 Seinfeld as Mr. Lager (1 episode)
1989 Quantum Leap as John Tremaine Jr. (1 episode)
1989 The Simpsons as Bildorf (voice) (1 episode)
1988 Monkey Shines as Dean Burbage
1988 Crocodile Dundee II as DEA Agent (Toilet)
1988 Roseanne
1988 Murphy Brown
1987 Star Trek: The Next Generation as Captain K'Vada (2 episodes)
1987 Jake and the Fatman
1987 Wiseguy
1986 L.A. Law as Brandon McCafferty (3 episodes)
1986 L.A. Law as Ferret (1 episode)
1984 Night Court as Spirit of Death (1 episode)
1984 Night Court as Mr. Willard (1 episode)
Unbearable Christmas
Dead Letters
October