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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


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 (30 credits)
Show Show Archive footage (5 credits)

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Personal Details

Other Works:

He acted in the Steppenwolf Theater Production of "Fool for Love" at the Steppenwolf Theater in Chicago, Illinois. 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:

(On Las Vegas) The only good thing about Vegas is watching horse races and football games and being able to throw some money down on them. I don't play the tables, because they're just a sucker's game. Actually, the whole thing is a sucker's game. I'm not a huge Vegas fan, but it's the perfect milieu for the show. Everyone who goes there, even if they're old ladies from a Bible group in ... See more »


Longtime friend of Gary Cole. 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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