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  • BIRTH 16/11/1958
  • Country United States
  • SHOWS 19
  • MOVIES 22

Marg Helgenberger

Mary 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 the sequel CSI: Vegas (2022–present). 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).

Description above from the Wikipedia article Marg Helgenberger, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Marg Helgenberger

Shows (19)

Under the Dome
Under the Dome
Christine Price
ER
ER
Karen Hines
CSI: Vegas
CSI: Vegas
Catherine Willows
CSI: Crime Scene Investigation
CSI: Crime Scene Investigation
Catherine Willows
RuPaul's Drag Race
RuPaul's Drag Race
Self - Guest Judge / Self - Judge (archive footage)
Intelligence (2014)
Intelligence (2014)
Lillian Strand
Frasier
Frasier
Emily
King of the Hill
King of the Hill
Mrs. Hanover / Pretty Student (voice)
The Tommyknockers
The Tommyknockers
Bobbi Anderson
The View
The View
Self
The Ellen DeGeneres Show
The Ellen DeGeneres Show
Self
All Rise
All Rise
Lisa Benner
LIVE with Kelly and Mark
LIVE with Kelly and Mark
Self - Guest
Matlock
Matlock
Victoria Rollins / Laura Norwood
China Beach
China Beach
KC Koloski
Late Night with Conan O'Brien
Late Night with Conan O'Brien
Self - Guest
The Price Is Right
The Price Is Right
Self
Tony Awards
Tony Awards
Self - Presenter
Fallen Angels
Fallen Angels
Eve Cressy

Movies (22)

Erin Brockovich
Erin Brockovich
Donna Jensen
Bad Boys
Bad Boys
Alison Sinclair
A Dog's Journey
A Dog's Journey
Hannah Montgomery
Always
Always
Rachel
Species
Species
Dr. Laura Baker
Mr. Brooks
Mr. Brooks
Emma Brooks
Species II
Species II
Dr. Laura Baker
CSI: Immortality
CSI: Immortality
Catherine Willows
In Good Company
In Good Company
Ann
Wonder Woman
Wonder Woman
Hera (voice)
Fire Down Below
Fire Down Below
Sarah Kellogg
The Cowboy Way
The Cowboy Way
Margarette
Almost Friends
Almost Friends
Samantha
Wonder Woman
Wonder Woman
Hera (voice)
Crooked Hearts
Crooked Hearts
Jennetta
After Midnight
After Midnight
Alex (segment "All Night Operator")
Columbus Day
Columbus Day
Alice
Death Dreams
Death Dreams
Crista Westfield
Lethal Vows
Lethal Vows
Ellen Farris
Perfect Murder, Perfect Town: JonBenét and the City of Boulder
Perfect Murder, Perfect Town: JonBenét and…
Patsy Ramsey
This Changes Everything
This Changes Everything
Self
The Last Time I Committed Suicide
The Last Time I Committed Suicide
Lizzy