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.
