Filmed entirely on location in East Hampton, Long Island, "Last Summer in the Hamptons" concerns a large theatrical family spending the last weekend of their summer together at the decades-old family retreat which economic circumstances have forced them to put on the market. Victoria Foyt plays a young Hollywood actress whose visit wreaks havoc on the stellar group of family and friends - led by matriarch Viveca Lindfors and made up of an extraordinary mix of prominent New York actors, directors, and playwrights. In the course of a very unusual weekend, comic as well as serious situations arise, and the family's secrets - of which there are many - begin to unravel.

A young woman named Noah lives alone in New York. She is a disturbed flower child, who retreats into her past, yearning for lost innocence. She recalls her childhood, searching for a "safe place." As a child she met a magician in Central Park who presented her with magical objects: a levitating silver ball, a star ring, and a Noah's ark. She is romantically involved with two totally different men. Fred is practical but dull. Mitch is dynamic and sexy, her ideal fantasy partner. Neither man is able to totally fulfill her needs.