As Actor
Species
1995
6.0
Marg Helgenberger
Acting
Birth date
November 16, 1958
Birth place
Fremont, Nebraska, USA
Biography
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.
Featured in
As Actor
Bad Boys
1995
6.8
As Actor
Just Looking
1995
3.5
As Actor
Where Are My Children?
1994
5.9
As Actor
Lie Down with Lions
1994
3.7
As Actor
The Cowboy Way
1994
5.7
As Actor
Blind Vengeance
1994
1.0
As Actor
Keys
1994
3.7
As Actor
When Love Kills: The Seduction of John Hearn
1993
1.0
As Actor
Distant Cousins
1993
5.5
As Actor
In Sickness and in Health
1992
1.0
As Actor
Crooked Hearts
1991
5.7
As Actor
Death Dreams
1991
5.9
As Actor
Blind Vengeance
1990
1.0
As Actor
Always
1989
6.3
As Actor
After Midnight
1989
5.5
As Actor
Peacemaker
1989
10.0