William L. Petersen
Actor · Executive Producer · Producer · Supervising Producer
Born Feb 21, 1953 · Evanston, Illinois, USA
Active 1981–present · Awards: Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series, star on Hollywood Walk of Fame
William Louis Petersen is an American actor and producer, best known for playing Dr. Gilbert "Gil" Grissom on the hit CBS series CSI: Crime Scene Investigation, Richard Chance in the film To Live and Die in L.A., and Will Graham in the…
Filmography
Detachment (2011) — Mr. 'Sarge' KeplerCSI: Crime Scene Investigation (2000) — Gil Grissom · Executive Producer · Supervising Producer · Co-Executive Producer · ProducerManhunter (1986) — Will GrahamSeeking a Friend for the End of the World (2012) — TruckerThief (1981) — Katz & Jammer BartenderTo Live and Die in L.A. (1985) — Richard Chance12 Angry Men (1998) — Juror 12Fear (1996) — Steve WalkerCSI: Vegas (2021) — Gil Grissom · Executive ProducerThe Twilight Zone (1985) — (segment "Need to Know")Young Guns II (1990) — Patrick Floyd 'Pat' GarrettWithout a Trace (2002) — Gil GrissomThe Contender (2000) — Jack HathawayThe Skulls (2000) — Ames LevrittManhattan (2014) — Col. Emmett DarrowMulholland Falls (1996) — Jack FlynnCSI: Immortality (2015) — Gil Grissom · Executive ProducerThe Beast (1996) — Whip DaltonReturn to Lonesome Dove (1993) — Captain Gideon WalkerCousins (1989) — Tom HardyThe Rat Pack (1998) — John F. KennedyWrigley Field: Beyond the Ivy (2001) — NarratorHaven (2001) — Jackson ConnollyBlue (2012) — Mitch