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William Petersen

William Petersen was born on February 21, 1953 in Evanston, Illinois, USA as William Louis Petersen. He is a producer and actor, known for CSI: Crime Scene Investigation (2000), Manhunter (1986) and To Live and Die in L.A. (1985). He has been married to Gina Cirone since June 14, 2003. They have two children. He was previously married to Joanne ... See full bio »

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Nominated for 1 Golden Globe. Another 3 wins & 11 nominations. See more awards »

Known For

CSI: Crime Scene Investigation
Manhunter Will Graham
To Live and Die in L.A.
To Live and Die in L.A. Richard Chance
Fear Steve Walker


Hide Hide Show Show Producer (5 credits)
 2015 CSI: Immortality (TV Movie) (executive producer)
  CSI: Crime Scene Investigation (TV Series) (executive producer - 231 episodes, 2004 - 2015) (producer - 42 episodes, 2000 - 2012) (co-executive producer - 36 episodes, 2002 - 2004) (supervising producer - 6 episodes, 2002)
- Under My Skin (2015) ... (executive producer)
- The End Game (2015) ... (executive producer)
- The Last Ride (2015) ... (executive producer)
- The Greater Good (2015) ... (executive producer)
- Angle of Attack (2014) ... (executive producer)
 2003 CSI: Crime Scene Investigation (Video Game) (co-executive producer - as William Peterson)
 1992 Keep the Change (TV Movie) (producer - as William L. Petersen)
 1991 Hard Promises (producer - as William L. Petersen)
Show Show Actor (39 credits)
Show Show Self (31 credits)
Show Show Archive footage (5 credits)

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Personal Details

Other Works:

Played Jack Abbott in "The Belly Of The Beast". See more »

Publicity Listings:

5 Interviews | 5 Articles | 3 Pictorials | 11 Magazine Cover Photos | See more »

Alternate Names:

William L. Petersen | William L. Peterson | William Peterson


5' 10" (1.78 m)

Did You Know?

Personal Quote:

"Their argument was, Everybody else is going to start copying the show, so why not us? My attitude was, Well, then let everybody else do it. Don't rip yourself off." (On the network and producers' decision to create the CSI spin-off series, CSI: Miami (2002)). See more »


Testified before the Senate Judiciary Committee on increased funding for crime labs. See more »



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Oh brother!! shangra86
William Petersen's Best roles Ziglet_mir
So...Why Did He Leave CSI Again? EricMatthews
With or Without Beard? hunterjumper34
His Legs stevew962003
Happy 60th Billy! JuniexD
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