Marg Helgenberger
Actor · Born 1958-11-16
Acting 60
CSI: Vegas
2021 · Catherine Willows
Stars in the House
2020 · Self
All Rise
2019 · Lisa Benner
A Dog's Journey
2019 · Hannah Montgomery
Almost Friends
2017 · Samantha
CSI: Immortality
2015 · Catherine Willows
Intelligence
2014 · Lillian Strand
Under the Dome
2013 · Christine Price
Columbus Day
2008 · Alice
Mr. Brooks
2007 · Emma Brooks
In Good Company
2004 · Ann
CSI: Crime Scene Investigation
2000 · Catherine Willows
Erin Brockovich
2000 · Donna Jensen
Perfect Murder, Perfect Town: JonBenét and the City of Boulder
2000 · Patsy Ramsey
Perfect Murder, Perfect Town
2000 · Patsy Ramsey
Lethal Vows
1999 · Ellen Farris
Happy Face Murders
1999 · Jen Powell
Giving Up the Ghost
1998 · Anna Hobson
Thanks of a Grateful Nation
1998 · Jerrilynn Folz
Species II
1998 · Dr. Laura Baker
Gold Coast
1997 · Karen DiCilia
Fire Down Below
1997 · Sarah Kellogg
The Last Time I Committed Suicide
1997 · Lizzy
Murder Live!
1997 · Pia Postman
My Fellow Americans
1996 · Joanna (uncredited)
Conundrum
1996 · Det. Rose Ekberg
Inflammable
1995 · Lt. (j.g.) Kay Dolan
Species
1995 · Dr. Laura Baker
Bad Boys
1995 · Alison Sinclair
Just Looking
1995 · Darlene Carpenter
ER
1994 · Karen Hines
Where Are My Children?
1994 · Vanessa Meyer Vernon Scott
Lie Down with Lions
1994 · Kate Nessen
The Cowboy Way
1994 · Margarette
Keys
1994 · Maureen 'Kick' Kickasola
Partners
1993 · Georgeanne Bidwell
Frasier
1993 · Emily
Fallen Angels
1993 · Eve Cressy
When Love Kills: The Seduction of John Hearn
1993 · Debbie Banister
Distant Cousins
1993 · Connie
The Tommyknockers
1993 · Bobbi Anderson
Through the Eyes of a Killer
1992 · Laurie Fisher
The Larry Sanders Show
1992 · Susan Elliot
In Sickness and in Health
1992 · Mickey
Crooked Hearts
1991 · Jennetta
The Hidden Room
1991 · Jane
Death Dreams
1991 · Crista Westfield
Blind Vengeance
1990 · Virginia Whitelaw
Always
1989 · Rachel
After Midnight
1989 · Alex (segment "All Night Operator")
Peacemaker
1989 · Mrs. Cooper
Tales from the Crypt
1989 · Vicki
China Beach: Pilot
1988 · K.C. Kolowski
China Beach
1988 · KC Koloski
thirtysomething
1987
Shell Game
1987
Matlock
1986 · Victoria Rollins / Laura Norwood
Spenser: For Hire
1985 · Nancy Kettering
American Playhouse
1982 · Mrs. Cooper (segment 'Peacemaker')
People's Choice Awards
1975 · Self - Presenter