10.0
10.0
Peacemaker
1989
as Mrs. Cooper
Marg Helgenberger
Acting
N/A
CommunityBiographyvia wikipedia
Mary Margaret "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), the subsequent television film Immortality (2015), and the second and third seasons of the sequel series CSI: Vegas (2022–2024). 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).
Filmography (41 movies)
8.1
8.1
A Dog's Journey
2019
as Hannah Montgomery
7.4
7.4
Erin Brockovich
2000
as Donna Jensen
7.2
7.2
CSI: Immortality
2015
as Catherine Willows
7.2
7.2
Wonder Woman
2009
as Hera (voice)
6.9
6.9
Mr. Brooks
2007
as Emma Brooks
6.8
6.8
Bad Boys
1995
as Alison Sinclair
6.3
6.3
Almost Friends
2017
as Samantha
6.3
6.3
Always
1989
as Rachel
6.2
6.2
This Changes Everything
2019
as Self
6.0
6.0
In Good Company
2004
as Ann
6.0
6.0
Giving Up the Ghost
1998
as Anna Hobson
6.0
6.0
Species
1995
as Dr. Laura Baker
5.9
5.9
Death Dreams
1991
as Crista Westfield
5.9
5.9
Where Are My Children?
1994
as Vanessa Meyer Vernon Scott
5.7
5.7
Fire Down Below
1997
as Sarah Kellogg
5.7
5.7
Lethal Vows
1999
as Ellen Farris
5.6
5.6
The Cowboy Way
1994
as Margarette
5.6
5.6
After Midnight
1989
as Alex (segment "All Night Operator")
5.6
5.6
Perfect Murder, Perfect Town: JonBenét and the City of Boulder
2000
as Patsy Ramsey
5.5
5.5
Distant Cousins
1993
as Connie
5.5
5.5
Murder Live!
1997
as Pia Postman
5.5
5.5
Crooked Hearts
1991
as Jennetta
5.4
5.4
Through the Eyes of a Killer
1992
as Laurie Fisher
5.3
5.3
Conundrum
1996
as Det. Rose Ekberg
5.2
5.2
Species II
1998
as Dr. Laura Baker
5.1
5.1
Gold Coast
1997
as Karen DiCilia
5.0
5.0
The Last Time I Committed Suicide
1997
as Lizzy
5.0
5.0
Inflammable
1995
as Lt. (j.g.) Kay Dolan
5.0
5.0
Columbus Day
2008
as Alice
4.4
4.4
Partners
1993
as Georgeanne Bidwell
4.2
4.2
Happy Face Murders
1999
as Jen Powell
4.0
4.0
Thanks of a Grateful Nation
1998
as Jerrilynn Folz
3.7
3.7
Lie Down with Lions
1994
as Kate Nessen
3.7
3.7
Keys
1994
as Maureen 'Kick' Kickasola
3.2
3.2
Just Looking
1995
as Darlene Carpenter
1.0
1.0
When Love Kills: The Seduction of John Hearn
1993
as Debbie Banister
1.0
1.0
In Sickness and in Health
1992
as Mickey
1.0
1.0
Blind Vengeance
1994
1.0
1.0
Blind Vengeance
1990
as Virginia Whitelaw
China Beach: Pilot
1988
as K.C. Kolowski
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