1958-11-16 Fremont, Nebraska, USA
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.
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A Dog's Journey | Hannah Montgomery | 2019-05-03 |
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This Changes Everything | Self | 2019-06-28 |
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Almost Friends | Samantha | 2017-11-17 |
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CSI: Immortality | Catherine Willows | 2015-09-27 |
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Wonder Woman | Hera (voice) | 2009-03-03 |
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Columbus Day | Alice | 2008-08-29 |
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Mr. Brooks | Emma Brooks | 2007-06-01 |
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In Good Company | Ann | 2004-12-29 |
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Erin Brockovich | Donna Jensen | 2000-03-17 |
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Perfect Murder, Perfect Town: JonBenét and the City of Boulder | Patsy Ramsey | 2000-02-27 |
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Happy Face Murders | Jen Powell | 1999-09-05 |
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Lethal Vows | Ellen Farris | 1999-10-13 |
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Species II | Dr. Laura Baker | 1998-04-10 |
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Thanks of a Grateful Nation | Jerrilynn Folz | 1998-05-31 |
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Giving Up the Ghost | Anna Hobson | 1998-09-07 |
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The Last Time I Committed Suicide | Lizzy | 1997-06-20 |
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Murder Live! | Pia Postman | 1997-03-09 |
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Gold Coast | Karen DiCilia | 1997-09-28 |
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Fire Down Below | Sarah Kellogg | 1997-09-05 |
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Conundrum | Det. Rose Ekberg | 1996-03-03 |
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My Fellow Americans | Joanna (uncredited) | 1996-12-20 |
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Just Looking | Darlene Carpenter | 1995-01-01 |
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Bad Boys | Alison Sinclair | 1995-04-07 |
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Species | Dr. Laura Baker | 1995-07-07 |
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Inflammable | Lt. (j.g.) Kay Dolan | 1995-11-28 |
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Lie Down with Lions | Kate Nessen | 1994-06-12 |
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The Cowboy Way | Margarette | 1994-06-03 |
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Keys | Maureen 'Kick' Kickasola | 1994-01-01 |
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Blind Vengeance | 1994-03-22 | |
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Where Are My Children? | Vanessa Meyer Vernon Scott | 1994-09-18 |
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When Love Kills: The Seduction of John Hearn | Debbie Banister | 1993-05-18 |
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Partners | Georgeanne Bidwell | 1993-11-12 |
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Distant Cousins | Connie | 1993-05-16 |
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In Sickness and in Health | Mickey | 1992-03-08 |
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Through the Eyes of a Killer | Laurie Fisher | 1992-09-30 |
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Crooked Hearts | Jennetta | 1991-09-06 |
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Death Dreams | Crista Westfield | 1991-06-25 |
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Blind Vengeance | Virginia Whitelaw | 1990-08-22 |
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After Midnight | Alex (segment "All Night Operator") | 1989-11-03 |
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Always | Rachel | 1989-12-22 |
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China Beach: Pilot | K.C. Kolowski | 1988-04-26 |
