Marg Helgenberger (born November 16, 1958) is an American actress. She began her career in the early 1980s and first came to attention for playing the role of Siobhan Ryan on the daytime soap opera Ryan's Hope from 1982 to 1986. She is best known for her role as Catherine Willows in the CBS police procedural drama CSI: Crime Scene Investigation (2000–13) and the subsequent TV movie Immortality (2015). She reprised the role in season 2 of the sequel CSI: Vegas, which premiered on September 29, 2022. Helgenberger is also known for playing the role of K.C. Koloski in the ABC drama China Beach (1988–91), which earned her the 1990 Emmy Award for Outstanding Supporting Actress in a Drama Series. She is also known for roles in the TV series Under the Dome and Intelligence, and the films Species (1995), Species II (1998), Erin Brockovich (2000), and Mr. Brooks (2007). More about Marg Helgenberger
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.These are the most current items with a signature of Marg Helgenberger that were listed on eBay and on other online stores - click here for more items.
Helgenberger was born November 16, 1958, in Fremont, Nebraska, to Mary Kay (née Bolte), a nurse, and Hugh Helgenberger, a meat inspector. She was raised in North Bend, Nebraska, where she graduated from North Bend Central High School. Helgenberger is of Irish and German descent and had a Roman Catholic upbringing. She has one older sister named Ann and a younger brother named Curt. Helgenberger played the French horn in her high school marching band. Until she went to college, Helgenberger aspired to be a nurse like her mother, but attended Kearney State College (now the University of Nebraska at Kearney) in Kearney, Nebraska, then attended Northwestern University's School of Speech in Evanston, Illinois, (now the School of Communication) and earned a B.S. degree in speech and drama.The most expensive item with a signature of Marg Helgenberger (MARG HELGENBERGER SIGNED AUTOGRAPHED 8x10 PHOTO VERY PRETTY CSI BECKETT BAS) was sold in February 2022 for $115.00 while the cheapest item (MARG HELGENBERGER autograph HAND SIGNED 5408) found a new owner for $1.36 in July 2017. The month with the most items sold (4) was July 2020 with an average selling price of $7.63 for an autographed item of Marg Helgenberger. Sold items reached their highest average selling price in January 2024 with $71.39 and the month that saw the lowest prices with $2.99 was January 2020. In average, an autographed item from Marg Helgenberger is worth $9.85.
Most recently, these items with a signature of Marg Helgenberger were sold on eBay - click here for more items.
Item Title | Price | Store | |
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CSI LAS VEGAS Series 2 MARG HELGENBERGER as CATHERINE Autograph Card CSI-A22 | $71.39 | ||
CSI MARG HELGENBERGER AUTOGRAPH AS CATHERINE WILLOWS #A22 | $48.77 | ||
Marg Helgenberger authentic signed autographed 8x10 photograph GA COA | $19.50 | ||
Marg Helgenberger authentic signed autographed 8x10 photograph holo COA | $8.30 | ||
Marg Helgenberger authentic signed autographed 8x10 photograph holo COA | $7.20 | ||
Marg Helgenberger authentic signed autographed 8x10 photograph holo COA | $15.50 | ||
Marg Helgenberger authentic signed autographed 8x10 photograph holo COA | $9.50 | ||
Marg Helgenberger authentic signed autographed 8x10 photograph holo COA | $6.67 | ||
marg helgenberger signed 8x10 psa | $14.50 | ||
Marg Helgenberger Signed Index Card * Actress * - CSI - Species - All Rise | $3.74 |