---
name: "Harley Jane Kozak"
canonical: "https://film.one/person/harley-jane-kozak"
roles: ["Actor"]
born: "28 January 1957"
reviewed_on_fi1m: 1
updated: "2026-09-16T21:16:54.277947+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Harley Jane Kozak

Actor. Born 28 January 1957 in Wilkes-Barre, Pennsylvania, USA.

## Details

- **Work:** Actor
- **Born:** 28 January 1957, Wilkes-Barre, Pennsylvania, USA
- **Also known as:** Harley Kozak, Susan Jane Kozak

## Biography

Harley Jane Kozak is an American actress and author. She made her film debut as Diane in the slasher film *The House on Sorority Row* (1982). She appeared in supporting roles in *When Harry Met Sally...* (1989) as Helen, *Parenthood* (1989) as Susan Buckman and *Arachnophobia* (1990) as Molly Jennings.

Kozak trained at New York University and had recurring roles on the soap operas *Texas*, *Guiding Light* and *Santa Barbara* (as Mary Duvall). She continued acting in film and television into the 2000s before focusing on writing. Her debut novel *Dating Dead Men* (2004) won the Agatha, Anthony and Macavity awards.

*Sources: en.wikipedia.org, imdb.com, harleyjanekozak.com.*

## On Fi1m (1)

- *When Harry Met Sally...* (1989), Fi1m 84, as Helen — [page](https://film.one/film/when-harry-met-sally.md)

## Also known for

- *Stargate SG-1* (1997), Sara O'Neill, Sara O'Neill (Uncredited)
- *Arachnophobia* (1990), Molly Jennings
- *I Spit on Your Grave III: Vengeance Is Mine* (2015), Therapist
- *Parenthood* (1989), Susan Buckman
- *The Outer Limits* (1995), Prisoner No. 98843
- *The House on Sorority Row* (1982), Diane
- *Necessary Roughness* (1991), Dr. Suzanne Carter
- *All I Want For Christmas* (1991), Catherine O'Fallon

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/harley-jane-kozak