An Unmarried Woman

Jill Clayburgh portrays Erica Benton, a woman who must adjust to a new single life after her husband leaves her unexpectedly.

Alan Bates plays Saul Kaplan, a charming artist who becomes romantically involved with Erica during her journey of self-discovery.

Michael Murphy takes on the role of Martin Benton, Erica's ex-husband who triggers her reevaluation of her values and desires.

Cliff Gorman portrays Charlie, a man with whom Erica has a brief but significant romantic encounter.

Kelly Bishop plays Elaine Liebowitz, Erica's close friend who provides support and companionship during her emotional turmoil.

Lisa Lucas portrays Patti Benton, Erica and Martin's teenage daughter who also grapples with her parents' separation.

Linda Miller takes on the role of Jeannette, a friend of Erica who offers advice and perspective on relationships.

Andrew Duncan plays Bob, a man with whom Erica briefly explores a possible romantic connection.

Daniel Seltzer portrays Dr. Arthur Jacobs, Erica's therapist who assists her in navigating her emotions and experiences.

Matthew Arkin takes on the role of Phil, a friend of Erica who provides companionship and support during her journey.

Penelope Russianoff plays Dr. Tanya Berkel, a medical professional who offers guidance to Erica on her path to self-discovery.

Novella Nelson portrays Jean, a woman whose interactions with Erica offer insights into different aspects of womanhood and independence.