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Stephen Root (born November 17, 1951) is an extremely prolific American actor, comedian, and voice actor. He often works with Mike Judge, and is perhaps best known for his iconic role as Milton Waddams in the cult classic ''Film/OfficeSpace''. He's also known for his roles ''WesternAnimation/KingOfTheHill'', voicing Bill Dauterive and Buck Strickland. He also works frequently with the Coen Brothers.
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!Film
* 1990 ''Film/{{Ghost}}'' as Police Sgt.
* 1992 ''Film/BuffyTheVampireSlayer'' as Gary Murray
* 1993 ''Film/{{Dave}}'' as Don Durenberger
* 1993 ''Film/Robocop3'' as Coontz
* 1999 ''Film/OfficeSpace'' as Milton Waddams
* 1999 ''Film/BicentennialMan'' as Dennis Mansky
* 2000 ''Film/OBrotherWhereArtThou'' as Radio Station Man
* 2002 ''WesternAnimation/IceAge'' as Ice Age
* 2003 ''WesternAnimation/FindingNemo'' as Bubbles
* 2004 ''Film/TheLadykillers'' as Fernand Gudge
* 2004 ''Film/JerseyGirl'' as Greenie
* 2006 ''Film/IceAgeTheMeltdown'' as Aardvark Dad
* 2006 ''Film/{{Idiocracy}}'' as Judge Hank "The Hangman" BMW
* 2007 ''Film/NoCountryForOldMen'' as Man who hires Wells
* 2009 ''Film/TheMenWhoStareAtGoats'' as Gus Lacey
* 2011 ''WesternAnimation/{{Rango}}'' as Doc and Merrimack
* 2011 ''Film/RedState'' as Sheriff Wynan
* 2011 ''Film/JEdgar'' as Arthur Koehler
* 2013 ''Film/TheLoneRanger'' as Habberman
* 2014 ''Film/{{Selma}}'' as Al Lingo
* 2015 ''Film/{{Trumbo}}'' as Hymie King
* 2016 ''WesternAnimation/FindingDory'' as Bubbles
* 2016 ''Film/MikeAndDaveNeedWeddingDates'' as Burt Stangle
* 2017 ''Film/GetOut'' as Jim Hudson
!Television Roles
* 1991 ''Series/StarTrekTheNextGeneration'' as Captain K'Vada
* 19951999 ''Series/NewsRadio'' as Jimmy James
* 19972010 ''WesternAnimation/KingOfTheHill'' as Bill Dauterive, Buck Strickland
* 2002 ''Series/MalcolmInTheMiddle'' as John Pratt
* 2002-2005 ''WesternAnimation/KimPossible'' as Various characters
* 2004-2007 ''WesternAnimation/TrippingTheRift'' as Chode
* 2005-2006 ''Series/TheWestWing'' as Bob Mayer
* 2005-2007 ''WesternAnimation/AmericanDad'' as Dick / Dentist's Father
* 2008 ''Series/PushingDaisies'' as Dwight Dixon
* 2008-2009 ''Series/TrueBlood'' as Eddie
* 2010 ''Series/TwentyFour'' as Bill Prady
* 20102011 ''WesternAnimation/BatmanTheBraveAndTheBold'' as Oswald Cobblepot/The Penguin
* 2010-2014 ''Series/{{Justified}}'' as Judge Mike Reardon
* 2011-2017 ''WesternAnimation/AdventureTime'' as The Royal Tart Toter, Grimby, Martin
* 2012-2013 ''Series/BoardwalkEmpire'' as Gaston Means
* 2012-2016 ''WesternAnimation/GravityFalls'' as Bud Gleeful
* 2014-2015 ''Series/TurnWashingtonsSpies'' as Nathaniel Sackett
* 2015 ''Series/BrooklynNineNine'' as Lynn Boyle
* 2016 ''Series/TheManInTheHighCastle'' as Hawthorne Abendsen
* 2018 ''Series/{{Barry}}'' as Monroe Fuches