Personal Info
مارگ هلگنبرگر
Marg Helgenberger
Acting
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 of K.C. Koloski in the ABC drama China Beach (1988–91), which earned her the 19…
Known For
Filmography
Movies
A Dog's Journey
as Hannah Montgomery
This Changes Everything
as Self
Almost Friends
as Samantha
CSI: Immortality
as Catherine Willows
Wonder Woman
as Hera (voice)
Columbus Day
as Alice
Mr. Brooks
as Emma Brooks
In Good Company
as Ann
Erin Brockovich
as Donna Jensen
Perfect Murder, Perfect Town: JonBenét and the City of Boulder
as Patsy Ramsey
TV Shows
CSI: Vegas
as Catherine Willows · 31 ep.
Stars in the House
as Self · 1 ep.
All Rise
as Lisa Benner · 45 ep.
Intelligence
as Lillian Strand · 13 ep.
Under the Dome
as Christine Price · 11 ep.
RuPaul's Drag Race
as Self - Guest Judge · 1 ep.
The Tony Danza Show
as Self · 2 ep.
The Ellen DeGeneres Show
as Self · 1 ep.
CSI: Crime Scene Investigation
as Catherine Willows · 264 ep.
Perfect Murder, Perfect Town
as Patsy Ramsey · 2 ep.
