Marg Helgenberger 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 Immortality (2015). She reprised the role in the sequel CSI: Vegas (2022–present). Helgenberger is also known for playing the role
Personal Info
Id 19838
Known For Acting
Known Credits 1
Gender Female
Birthday 1958-11-16
Place of Birth Fremont, Nebraska, USA
Also Known As مارگ هلگنبرگر Content Score
100 Yes! Looking good! Edite Page
Marg Helgenberger 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 . . . . Read More moss
Known For Erin Brockov Species II In Good Comp Mr. Brooks Bad Boys Species My Fellow Am The Last Tim Columbus Day Fire Down Be Wonder Woman After Midnig The Cowboy W Thanks of a Happy Face M Crooked Hear Through the Death Dreams Lethal Vows Lie Down wit Perfect Murd Distant Cous Conundrum Gold Coast Blind Vengea Inflammable Where Are My CSI: Immorta China Beach: Giving Up th Almost Frien Just Looking In Sickness Keys When Love Ki Always Murder Live! This Changes A Dog's Jour Partners Blind Vengea No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found No title found 2019
This Changes Everything as Self 2019
A Dog's Journey as Hannah Montgomery 2017
Almost Friends as Samantha 2015
CSI: Immortality as Catherine Willows 2009
Wonder Woman as Hera (voice) 2007
Mr. Brooks as Emma Brooks 2000
Erin Brockovich as Donna Jensen 2000
Perfect Murder, Perfect Town: JonBenét and the City of Boulder as Patsy Ramsey 1999
Lethal Vows as Ellen Farris 1999
Happy Face Murders as Jen Powell 1998
Giving Up the Ghost as Anna Hobson 1998
Thanks of a Grateful Nation as Jerrilynn Folz 1998
Species II as Dr. Laura Baker 1997
Gold Coast as Karen DiCilia 1997
Fire Down Below as Sarah Kellogg 1997
The Last Time I Committed Suicide as Lizzy 1997
Murder Live! as Pia Postman 1996
My Fellow Americans as Joanna (uncredited) 1996
Conundrum as Det. Rose Ekberg 1995
Inflammable as Lt. (j.g.) Kay Dolan 1995
Species as Dr. Laura Baker 1995
Bad Boys as Alison Sinclair 1995
Just Looking as Darlene Carpenter 1994
Where Are My Children? as Vanessa Meyer Vernon Scott 1994
Lie Down with Lions as Kate Nessen 1994
The Cowboy Way as Margarette 1994
Keys as Maureen 'Kick' Kickasola 1993
Partners as Georgeanne Bidwell 1993
When Love Kills: The Seduction of John Hearn as Debbie Banister 1993
Distant Cousins as Connie 1992
Through the Eyes of a Killer as Laurie Fisher 1992
In Sickness and in Health as Mickey 1991
Crooked Hearts as Jennetta 1991
Death Dreams as Crista Westfield 1990
Blind Vengeance as Virginia Whitelaw 1989
After Midnight as Alex (segment "All Night Operator") 1988
China Beach: Pilot as K.C. Kolowski
Coming Soon (1 episode) as Self
Coming Soon (2 episode) as Self
Coming Soon (1 episode) as Nancy Kettering
Coming Soon (265 episode) as Catherine Willows
Coming Soon (64 episode) as KC Koloski
Coming Soon (3 episode) as Self - Guest
Coming Soon (1 episode) as Mrs. Hanover / Pretty Student (voice)
Coming Soon (1 episode) as Vicki
Coming Soon (4 episode) as Self
Coming Soon (1 episode) as Emily
Coming Soon (2 episode) as Self
Coming Soon (1 episode) as Self - Guest
Coming Soon (4 episode) as Karen Hines
Coming Soon (13 episode) as Lillian Strand
Coming Soon (2 episode) as Self - Presenter
Coming Soon (11 episode) as Christine Price
Coming Soon (1 episode) as Self
Coming Soon (2 episode) as Bobbi Anderson
Coming Soon (1 episode) as Eve Cressy
Coming Soon (1 episode) as Victoria Rollins / Laura Norwood
Coming Soon (31 episode) as Catherine Willows
Coming Soon (2 episode) as Patsy Ramsey
Coming Soon (1 episode) as Self
Coming Soon (1 episode) as Self
Coming Soon (45 episode) as Lisa Benner
Coming Soon (1 episode) as Self - Guest Judge
Coming Soon (1 episode) as Self - Judge (archive footage)
Coming Soon (2 episode) as Self - Audience Member
Coming Soon (3 episode) as Self - Nominee
Coming Soon (1 episode) as Self - Presenter 
