William Petersen

Personal Info

Known For Actor

Gender Male

Birthday 1953-02-21 (71 years old)

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.

Known For

Actor

2021
CSI: Vegas

as Gil Grissom

2018
2015
CSI: Immortality

as Gil Grissom

2014
Manhattan

as Col. Emmett Darrow

2012
Blue

as Mitch

2011
Detachment

as Mr. Sarge Kepler

2004
This Old Cub

as Himself

2002
Without a Trace

as Gil Grissom

2001
2001
Haven

as Jackson Connolly

2000
The Contender

as Jack Hathaway

2000
The Skulls

as Ames Levritt

1999
1998
Kiss the Sky

as Jess

1998
The Rat Pack

as John F. Kennedy

1998
1998
Gunshy

as Jake Bridges

1997
12 Angry Men

as Juror 12

1996
The Beast

as Whip Dalton

1996
Mulholland Falls

as Jack Flynn

1996
Fear

as Steve Walker

1996
The Beast

as Whip Dalton

1993
Curaçao

as Stephen Guerin

1993
Return to Lonesome Dove

as Captain Gideon Walker

1993
Fallen Angels

as Georgie

1992
Keep the Change

as Joe Starling

1992
Passed Away

as Frank Scanlan

1992
1990
Young Guns II

as Patrick Floyd 'Pat' Garrett

1990
The Kennedys of Massachusetts

as Joseph P. 'Joe' Kennedy, Sr.

1989
Cousins

as Tom Hardy

1987
Long Gone

as Stud Cantrell

1986
Manhunter

as Will Graham

1985
To Live and Die in L.A.

as Richard Chance

1981
Thief

as Katz & Jammer Bartender

Producer

2021
CSI: Vegas

as Executive Producer

2015
CSI: Immortality

as Executive Producer

2000
CSI: Crime Scene Investigation

as Executive Producer

2000
CSI: Crime Scene Investigation

as Supervising Producer

2000
CSI: Crime Scene Investigation

as Co-Executive Producer

1992
Hard Promises

as Producer