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Marg Helgenberger
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Marg Helgenberger

Acting
Born: November 16, 1958 in 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 Immortalit...

Filmography41 TITLES
Bad Boys
6.8
Bad Boys1995
Species
6.0
Species1995
A Dog's Journey
8.1
A Dog's Journey2019
Species II
5.2
Species II1998
Erin Brockovich
7.4
Erin Brockovich2000
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Almost Friends
6.3
Almost Friends2017
Mr. Brooks
6.9
Mr. Brooks2007
Fire Down Below
5.8
Fire Down Below1997
In Good Company
6.1
In Good Company2004
Always
6.2
Always1989
Wonder Woman
7.2
Wonder Woman2009
My Fellow Americans
6.0
My Fellow Americans1996
The Last Time I Committed Suicide
5.1
The Last Time I Committed Suicide1997
Perfect Murder, Perfect Town: JonBenét and the City of Boulder
5.6
Perfect Murder, Perfect Town: JonBenét and the City of Boulder2000
Crooked Hearts
5.5
Crooked Hearts1991
This Changes Everything
6.2
This Changes Everything2019
After Midnight
5.7
After Midnight1989
The Cowboy Way
5.7
The Cowboy Way1994
Thanks of a Grateful Nation
4.0
Thanks of a Grateful Nation1998
CSI: Immortality
7.2
CSI: Immortality2015
Columbus Day
5.0
Columbus Day2008
Death Dreams
5.9
Death Dreams1991
Inflammable
5.0
Inflammable1995
Giving Up the Ghost
6.0
Giving Up the Ghost1998
In Sickness and in Health
1.0
In Sickness and in Health1992
China Beach: Pilot
China Beach: Pilot1988
Happy Face Murders
4.2
Happy Face Murders1999
When Love Kills: The Seduction of John Hearn
1.0
When Love Kills: The Seduction of John Hearn1993
Where Are My Children?
5.9
Where Are My Children?1994
Murder Live!
5.5
Murder Live!1997
Lethal Vows
5.7
Lethal Vows1999
Partners
4.4
Partners1993
Gold Coast
5.1
Gold Coast1997
Lie Down with Lions
3.7
Lie Down with Lions1994
Conundrum
5.3
Conundrum1996
Blind Vengeance
1.0
Blind Vengeance1990
Just Looking
3.2
Just Looking1995
Through the Eyes of a Killer
5.4
Through the Eyes of a Killer1992
Keys
3.7
Keys1994
Peacemaker
10.0
Peacemaker1989
Distant Cousins
5.5
Distant Cousins1993