Michael Douglas
as Dan Gallagher

Glenn Close
as Alexandra "Alex" Forrest

Anne Archer
as Beth Gallagher

Ellen Hamilton Latzen
as Ellen Gallagher

Stuart Pankin
as Jimmy

Ellen Foley
as Hildy

Fred Gwynne
as Arthur

Tom Brennan
as Howard Rogerson

Lois Smith
as Martha

Mike Nussbaum
as Bob Drimmer

J.J. Johnston
as O'Rourke

Sam Coppola
as Fuselli

Justine Johnston
as Real Estate Agent

Jane Krakowski
as Christine

Christine Farrell
as Teacher

Mary Joy
as Teacher

James Eckhouse
as Man in Japanese Restaurant

Faith Geer
as Nurse

Carol Schneider
as Waitress

Judi M. Durand
as Party Guest

Anna Thomson
as Secretary

Barbara Harris
as Party Guest

Larry Moss
as Party Guest

Vladimir Skomarovsky
as Party Guest

Eunice Prewitt
as Receptionist

Meg Mundy
as Joan Rogerson

Michael Arkin
as Lieutenant

David Bates
as Executive

Marc McQue
as Chuck

Alicia Perusse
as Ellen's Friend

Christopher Rubin
as Lawyer

Thomas Saccio
as Bartender

Chris Manor
as Doorman

Greg Rhodes
as Bar Patron

Lillian Garrett
as Party Guest

J.D. Hall
as Party Guest

Rocky Krakoff
as Party Guest

David McCharen
as Party Guest

Jan Rabson
as Party Guest

Marilyn Schreffler
as Party Guest

Lynnanne Zager
as Party Guest