Harley Jane Kozak (born January 28, 1957) is an American actress and author. She made her film debut in the slasher film The House on Sorority Row (1982), and had a recurring role as Mary Duvall on the soap opera Santa Barbara between 1985 and 1989. Kozak continue to act in film throughout the remainder of the 1990s and in the 2000s, but turned her focus to writing novels.
The Lovemaster
(Karen)
Parenthood
(Susan Buckman)
Arachnophobia
(Molly Jennings)
Magic in the Water
(Dr. Wanda Bell)
The Taking of Beverly Hills
(Laura Sage)
All I Want For Christmas
(Catherine O'Fallon)
The Favor
(Kathy Whiting)
The Amy Fisher Story
(Amy Pagnozzi)
Dark Planet
(Brendan)
When Harry Met Sally...
(Helen)
So Proudly We Hail
(Susan McCarran)
The House on Sorority Row
(Diane)
Necessary Roughness
(Dr. Suzanne Carter)
The Android Affair
(Dr. Garrett)
Side Out
(Kate Jacobs)
I Spit on Your Grave III: Vengeance Is Mine
(Therapist)
Unforgivable
(Judy Hegstrom)
Emma's Wish
(Joy Bridges-Bookman (adult))
A Friend's Betrayal
(Abby Hewitt)
More Beautiful for Having Been Broken
(Vivienne)
Sam Did It
(Doctor Hunt)
The Red Queen
(Church Lady)
You Cast A Spell On Me
(Abby Andover)
Bodyguard
(Laine Harmon)
The Addiction of Hope
Once and Again
Texas
Stargate SG-1
(Sara O'Neill)
Chicago Hope
You Wish
(Gillian Apple)
Knightwatch
(Barbara 'Babs' Shepard)
Supercarrier
The Outer Limits
(Prisoner No. 98843)
Harts of the West
(Alison Hart)
Bringing up Jack
Charlie Grace
(Holly)
Stargate SG-1
(Sara O'Neill (Uncredited))
Titanic
(Bessie Allison)
Santa Barbara
(Mary Duvall)
Dream On
(Jill Chadfield)