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 Immortalit… Leer más
Serie ★ 7.7 Les Experts : Las Vegas 2021
Catherine Willows ★ 6.2 Tout peut changer, Et si les femmes comptaient à Hollywood ? 2019
Self ★ 8 Mes Autres Vies de Chien 2019
Hannah Montgomery Serie ★ 7.4 All Rise 2019
Lisa Benner ★ 6.3 Une nouvelle chance 2017
Samantha ★ 7.2 Les Experts : Tous ensemble... une dernière fois 2015
Catherine Willows Serie ★ 6.5 Intelligence 2014
Lillian Strand Serie ★ 7.1 Under the Dome 2013
Christine Price ★ 7.2 Wonder Woman 2009
Hera (voice) Serie ★ 7.5 RuPaul's Drag Race 2009
Self - Guest Judge ★ 5 Columbus Day 2008
Alice ★ 6.9 Mr. Brooks 2007
Emma Brooks ★ 6.1 En bonne compagnie 2004
Ann Serie ★ 5.6 The Ellen DeGeneres Show 2003
Self ★ 7.4 Erin Brockovich, seule contre tous 2000
Donna Jensen Serie ★ 7.6 Les Experts 2000
Catherine Willows ★ 5.8 Mort à petites doses 1999
Ellen Farris ★ 5.2 La Mutante 2 1998
Dr. Laura Baker ★ 5.2 Suicide Club 1997
Lizzy ★ 5.8 Menace Toxique 1997
Sarah Kellogg Serie ★ 7.4 Les Rois du Texas 1997
Mrs. Hanover / Pretty Student (voice) Serie ★ 4.3 La Vue 1997
Self ★ 6.1 Président ? Vous avez dit président ? 1996
Joanna (uncredited) ★ 6.8 Bad Boys 1995
Alison Sinclair ★ 6 La Mutante 1995
Dr. Laura Baker ★ 5.7 Deux Cowboys à New York 1994
Margarette Serie ★ 7.8 Urgences 1994
Karen Hines Serie ★ 7.7 Frasier 1993
Emily Serie ★ 7.3 Late Night with Conan O'Brien 1993
Self - Guest Serie ★ 5.5 Les Tommyknockers 1993
Bobbi Anderson Serie ★ 7.7 The Larry Sanders Show 1992
Susan Elliot ★ 5.6 Amour déloyal 1991
Jennetta ★ 5.7 Après Minuit 1989
Alex (segment "All Night Operator") ★ 6.2 Always 1989
Rachel Serie ★ 8 Les Contes de la crypte 1989
Vicki Serie ★ 7.4 China Beach 1988
KC Koloski Serie ★ 5.6 LIVE with Kelly and Mark 1988
Self - Guest Serie ★ 6.3 thirtysomething 1987
Serie ★ 7.1 Matlock 1986
Victoria Rollins / Laura Norwood Serie ★ 6.9 Spenser: For Hire 1985
Nancy Kettering Serie ★ 6.3 The Price Is Right 1972
Self Serie ★ 7 Golden Globe Awards 1944
Self - Audience Member 
