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Personal Info

Birth date

1953-02-21 (72 Years)

Gender

Male

Known for

Acting

Place of birth

Evanston, Illinois, USA

Also known as

William L. Petersen
William Peterson
William Louis Petersen

William 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

Acting

2021CSI: Vegas (10 Episodes) as Gil Grissom

2021Three Short Plays by Tracy Letts as Ted

2018Friedkin Uncut as Self

2015CSI: Immortality as Gil Grissom

2014Manhattan (10 Episodes) as Col. Emmett Darrow

2014100 Years of Wrigley Field as Narrator

2012Seeking a Friend for the End of the World as Trucker

2012Blue (1 Episode) as Mitch

2011Detachment as Mr. 'Sarge' Kepler

2004This Old Cub as Himself

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

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

2002Without a Trace (1 Episode) as Gil Grissom

2001Wrigley Field: Beyond the Ivy as Narrator

2001Inside 'Manhunter' as Himself

2001Haven as Jackson Connolly

2000The Contender as Jack Hathaway

2000CSI: Crime Scene Investigation (194 Episodes) as Gil Grissom

2000The Skulls as Ames Levritt

1999The Directors (1 Episode) as Self

1998Kiss the Sky as Jess

1998The Rat Pack as John F. Kennedy

1998The Staircase as Joad

1998Gunshy as Jake Bridges

199712 Angry Men as Juror 12

1996The Beast as Whip Dalton

1996The Beast (2 Episodes) as Whip Dalton

1996Mulholland Falls as Jack Flynn

1996Fear as Steve Walker

1995In the Kingdom of the Blind, the Man with One Eye Is King as Tony C.

1993Return to Lonesome Dove (4 Episodes) as Captain Gideon Walker

1993Fallen Angels (1 Episode) as Georgie

1993Curaçao as Stephen Guerin

1992Keep the Change as Joe Starling

1992Passed Away as Frank Scanlan

1992Hard Promises as Joey

1990Young Guns II as Patrick Floyd 'Pat' Garrett

1990The Kennedys of Massachusetts (3 Episodes) as Joseph P. Kennedy Sr.

1989Cousins as Tom Hardy

1987Sacrée soirée (1 Episode) as Self

1987Long Gone as Stud Cantrell

1987Amazing Grace and Chuck as Russell

1986Manhunter as Will Graham

1985To Live and Die in L.A. as Richard Chance

1985The Twilight Zone (1 Episode) as (segment "Need to Know")

1981Thief as Katz & Jammer Bartender

Production

2021CSI: Vegas (41 Episodes) ... Executive Producer

2015CSI: Immortality ... Executive Producer

2000CSI: Crime Scene Investigation (297, 6, 36, 35 Episode) ... Executive Producer, Supervising Producer, Co-Executive Producer, Producer

1992Hard Promises ... Producer