Marg Helgenberger
Nov 16, 1958

IMDb Page
Movie Release Date Character Age at Release
This Changes Everything 06/28/19 Self 60
A Dog's Journey 05/03/19 Hannah Montgomery 60
Almost Friends 11/17/17 Samantha 59
CSI: Immortality 09/27/15 Catherine Willows 56
Wonder Woman 03/03/09 Hera (voice) 50
Columbus Day 08/29/08 Alice 49
Mr. Brooks 06/01/07 Emma Brooks 48
In Good Company 12/29/04 Ann 46
Erin Brockovich 03/17/00 Donna Jensen 41
Perfect Murder, Perfect Town: JonBenét and the City of Boulder 02/27/00 Patsy Ramsey 41
Lethal Vows 10/13/99 Ellen Farris 40
Happy Face Murders 09/05/99 Jen Powell 40
Giving Up the Ghost 09/07/98 Anna Hobson 39
Thanks of a Grateful Nation 05/31/98 Jerrilynn Folz 39
Species II 04/10/98 Dr. Laura Baker 39
Gold Coast 09/28/97 Karen DiCilia 38
Fire Down Below 09/05/97 Sarah Kellogg 38
The Last Time I Committed Suicide 06/20/97 Lizzy 38
Murder Live! 03/09/97 Pia Postman 38
My Fellow Americans 12/20/96 Joanna (uncredited) 38
Conundrum 03/03/96 Det. Rose Ekberg 37
Inflammable 11/28/95 Lt. (j.g.) Kay Dolan 37
Species 07/07/95 Dr. Laura Baker 36
Bad Boys 04/07/95 Alison Sinclair 36
Just Looking 01/01/95 Darlene Carpenter 36
Where Are My Children? 09/18/94 Vanessa Meyer Vernon Scott 35
Lie Down with Lions 06/12/94 Kate Nessen 35
The Cowboy Way 06/03/94 Margarette 35
Keys 01/01/94 Maureen 'Kick' Kickasola 35
Partners 11/12/93 Georgeanne Bidwell 34
When Love Kills: The Seduction of John Hearn 05/18/93 Debbie Banister 34
Distant Cousins 05/16/93 Connie 34
Through the Eyes of a Killer 09/30/92 Laurie Fisher 33
In Sickness and in Health 03/08/92 Mickey 33
Crooked Hearts 09/06/91 Jennetta 32
Death Dreams 06/25/91 Crista Westfield 32
Blind Vengeance 08/22/90 Virginia Whitelaw 31
Always 12/22/89 Rachel 31
After Midnight 11/03/89 Alex (segment "All Night Operator") 30