
William L. Petersen
Acting
Born: 1953-02-21 · Evanston, Illinois, USA
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
🎬 Movies (20)

Three Short Plays by Tracy Letts
2021
Ted

Friedkin Uncut
2018
Self

CSI: Immortality
2015
Gil Grissom

100 Years of Wrigley Field
2014
Self - Narrator (voice)

Seeking a Friend for the End of the World
2012
Trucker

Detachment
2011
Mr. 'Sarge' Kepler

This Old Cub
2004
Himself

Blue Neon Night: Michael Connelly's Los Angeles
2004
Narrator

Counterfeit World: Making 'To Live and Die in L.A.'
2003
Self

Wrigley Field: Beyond the Ivy
2001
Narrator

Inside 'Manhunter'
2001
Himself

Haven
2001
Jackson Connolly

The Contender
2000
Jack Hathaway

The Skulls
2000
Ames Levritt

Kiss the Sky
1998
Jess

The Rat Pack
1998
John F. Kennedy

The Staircase
1998
Joad

Gunshy
1998
Jake Bridges

12 Angry Men
1997
Juror 12

The Beast
1996
Whip Dalton
📺 TV Shows (13)

CSI: Vegas
2021
Gil Grissom

Manhattan
2014
Col. Emmett Darrow

Blue
2012
Mitch

Without a Trace
2002
Gil Grissom

CSI: Crime Scene Investigation
2000
Gil Grissom

The Directors
1999
Self

The Beast
1996
Whip Dalton

Return to Lonesome Dove
1993
Captain Gideon Walker

Late Show with David Letterman
1993
Self - Guest

Fallen Angels
1993
Georgie

The Kennedys of Massachusetts
1990
Joseph P. Kennedy Sr.

Sacrée soirée
1987
Self

The Twilight Zone
1985
(segment "Need to Know")