
Acting
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),…

Mike & Nick & Nick & Alice
as Chet

The Wrecking Crew
as Detective Rennert

Playdate
as Gordon

Heads of State
as Arthur Hammond

Dog Man
as Grampa (voice)

Lousy Carter
as Analyst

Paint
as Tony

Beavis and Butt-Head Do the Universe
as Jail Tattoo Artist (voice)

To Leslie
as Dutch

The Tragedy of Macbeth
as Porter

Widow's Bay
as Wyck · 10 ep.

Strip Law
as Glem Blorchman (voice) · 10 ep.

StuGo
as Dr. Rostrum (voice) · 1 ep.

It's Florida, Man.
as Title Narrator (voice) · 12 ep.

Masters of the Universe: Revolution
as Cringer (voice) · 5 ep.

Adventure Time: Fionna and Cake
as Martin Mertens (voice) · 1 ep.

Krapopolis
as Salt (voice) · 1 ep.

Velma
as Chief Cogburn (voice) · 4 ep.

Scott Pilgrim Takes Off
as The Nanomachines (voice) · 1 ep.

Beacon 23
as Solomon Smythe · 4 ep.
Brooklyn Nine-Nine
2013