A struggling young writer finds his life and work dominated by his unfaithful wife and his radical feminist mother, whose best-selling manifesto turns her into a cultural icon.

Robin Williams
as T.S. Garp

Mary Beth Hurt
as Helen Holm

Glenn Close
as Jenny Fields

John Lithgow
as Roberta Muldoon

Hume Cronyn
as Mr. Fields

Jessica Tandy
as Mrs. Fields

Swoosie Kurtz
as The Hooker

Brenda Currin
as Pooh

Peter Michael Goetz
as John Wolfe

Jenny Wright
as Cushie