Autographs of William Petersen
William Louis Petersen (born February 21, 1953) is an American retired actor. He is best known for his role as Gil Grissom in the CBS drama thriller series CSI: Crime Scene Investigation (2000–2015), for which he won a Screen Actors Guild Award and was nominated for a Golden Globe Award; he was further nominated for three Primetime Emmy Awards as a producer of the show. He reprised his role as Gil Grissom in the sequel CSI: Vegas, which premiered on October 6, 2021.
He also starred in the films To Live and Die in L.A. (1985), Manhunter (1986), Young Guns II (1990), Fear (1996), The Contender (2000), Detachment (2011), and Seeking a Friend for the End of the World (2012).
Petersen was born in Evanston, Illinois, the youngest of six children of June (née Hoene; 1909–2006) and Arthur Edward Petersen (1907–2004), who worked in the furniture business. Of Danish and German descent, he was raised in the Roman Catholic faith of his mother. He has two brothers, Arthur Jr. and Robert, and three sisters, Anne, Mary Kay, and Elizabeth.
More about William Petersen Wikipedia
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Traded items with a signature of William Petersen
The most expensive item with a signature of William Petersen (CSI Autograph Card William Petersen as Gil Grissom CSIV3-A1 Strictly Ink) was sold in July 2026 for £104.61 while the cheapest item (Brian Cox SIGNED Manhunter DVD, Undedicated, Autograph, William Petersen, Kim Gr) found a new owner for £0.99 in February 2014. The month with the most items sold (3) was November 2018 with an average selling price of £20.00 for an autographed item of William Petersen. Sold items reached their highest average selling price in July 2026 with £104.61 and the month that saw the lowest prices with £3.63 was January 2015. In average, an autographed item from William Petersen is worth £20.51.
Most recently, these items with a signature of William Petersen were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | CSI Autograph Card William Petersen as Gil Grissom CSIV3-A1 Strictly Ink | £104.61 |  |
 | CSI Definitive Series 1 William Petersen as Gil Grissom Autograph Card CSI-A1 | £49.99 | |
| CSI Series 1 -A1 William Petersen Gil Grissom” Autograph Card Strictly Ink | £44.99 | |
| CSI Series 1 CSI-A1 William Petersen as Gil Grissom Autograph Card Strictly Ink | £39.99 | |
| CSI Series 3 - A1 William Petersen "Gil Grissom" Autograph Card | £20.00 | |
| CSI Series 3 William Petersen as Gil Grissom Autograph Card CSIV3-A1 DAMAGED | £5.50 | |
| CSI TRADING CARDS AUTOGRAPH BY WILLIAM PETERSEN | £53.50 | |
| CSI TRADING CARDS AUTOGRAPH BY WILLIAM PETERSEN... | £43.74 | |
| CSI TRADING CARDS AUTOGRAPH BY WILLIAM PETERSEN...... | £35.42 | |
| CSI TRADING CARDS AUTOGRAPH BY WILLIAM PETERSEN . NEW | £32.02 | |
| CSI: Crime Scene Investigation 2003 Autograph Card CSI-A1 William Petersen | £79.72 | |
| William Petersen (CSI, Gil Grissom) signed 8x10 photo | with CoA | £9.00 | |
| William Petersen Autograph Card CSI Crime Scene Investigation A1 Near Mint | £102.71 | |
| William Petersen, Actor, an ORIGINAL HAND SIGNED 6 X 4 PHOTO | £3.75 | |
 | “WRIGLEY FIELD BEYOND THE IVY” VHS Sealed Signed By William Petersen | £30.65 | |
