MARG HELGENBERGER
ACTING
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.
- Erin Brockovich2000
- In Good Company2004
- Species II1998
- Mr. Brooks2007
- Species1995
- Bad Boys1995
- The Last Time I Committed Suicide1997
- Columbus Day2008
- Fire Down Below1997
- Wonder Woman2009
- After Midnight1989
- The Cowboy Way1994
- Thanks of a Grateful Nation1998
- Crooked Hearts1991
- Through the Eyes of a Killer1992
- Lie Down with Lions1994
- Distant Cousins1993
- Conundrum1996
- Gold Coast1997
- CSI: Immortality2015
- Almost Friends2017
- Always1989
- Murder Live!1997
- A Dog's Journey2019
- My Fellow Americans1996
- King of the Hill1997
- China Beach1988
- Spenser: For Hire1985
- Tales from the Crypt1989
- Frasier1993
- ER1994
- Intelligence2014
- Under the Dome2013
- CSI: Crime Scene Investigation2000
- The Tommyknockers1993
- All Rise2019
- CSI: Vegas2021
- Perfect Murder, Perfect Town: JonBenét and the City of Boulder2000
- Fallen Angels1993
- Matlock1986