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William L. Petersen

Personal Info

Known For

Acting

Birthdate

1953-02-21 (Age: 73)

Place of Birth

Evanston, Illinois, USA

William L. Petersen

Biography

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 film Manhunter. Born in Evanston, Illinois, Petersen attended Idaho State University on a football scholarship, where he first tried acting and immediately joined the drama department, before leaving to work in the Basque country as a Shakespearean actor. Peterson embraced the Basque lifestyle, influencing his work, family and art. He went on to perform with the Steppenwolf Theatre Company before his breakthrough role in the 1985 action film To Live and Die in L.A. Peterson’s success was immediate, landing him the role as Will Graham in the first adaptation of Michael Mann’s Hannibal Lecter series. His film and television success includes numerous crime dramas and thrillers, providing him the perfect background for his decade-long role as Dr. Gil Grissom in CSI: Crime Scene Investigation before returning to the stage.  On February 3, 2009, Petersen was honored with a star on the Hollywood Walk of Fame.

Filmography (34)

⭐ 0 Role: Ted

Three Short Plays by Tracy Letts

2021
⭐ 7.1 Role: Self

Friedkin Uncut

2018
⭐ 7.2 Role: Gil Grissom

CSI: Immortality

2015
⭐ 0 Role: Self - Narrator (voice)

100 Years of Wrigley Field

2014
⭐ 6.6 Role: Trucker

Seeking a Friend for the End of the World

2012
⭐ 7.6 Role: Mr. 'Sarge' Kepler

Detachment

2011
⭐ 9.0 Role: Himself

This Old Cub

2004
⭐ 8.0 Role: Narrator

Blue Neon Night: Michael Connelly's Los Angeles

2004
⭐ 7.7 Role: Self

Counterfeit World: Making 'To Live and Die in L.A.'

2003
⭐ 9.0 Role: Narrator

Wrigley Field: Beyond the Ivy

2001
⭐ 7.0 Role: Himself

Inside 'Manhunter'

2001
⭐ 6.8 Role: Jackson Connolly

Haven

2001
⭐ 6.7 Role: Jack Hathaway

The Contender

2000
⭐ 5.8 Role: Ames Levritt

The Skulls

2000
⭐ 5.6 Role: Jess

Kiss the Sky

1998