Elliott Gould

Character: Philip Marlowe

Nina van Pallandt

Character: Eileen Wade

Sterling Hayden

Character: Roger Wade

Mark Rydell

Character: Marty Augustine

Henry Gibson

Character: Dr. Verringer

David Arkin

Character: Harry

Jim Bouton

Character: Terry Lennox

Warren Berlinger

Character: Morgan

Jo Ann Brody

Character: Jo Ann Eggenweiler

Stephen Coit

Character: Detective Farmer

Jack Knight

Character: Mabel

Pepe Callahan

Character: Pepe

Vincent Palmieri

Character: Vince

Pancho Córdova

Character: Doctor

Enrique Lucero

Character: Jeffe

Rutanya Alda

Character: Rutanya Sweet

Tammy Shaw

Character: Dancer

Jack Riley

Character: Riley

Ken Sansom

Character: Colony Guard

Jerry Jones

Character: Detective Green

John Davies

Character: Det. Dayton

Rodney Moss

Character: Supermarket Clerk

Sybil Scotford

Character: Real Estate Lady

Herb Kerns

Character: Herbie

Robert Altman

Character: Ambulance Driver (uncredited)

David Carradine

Character: Dave aka Socrates (uncredited)

Carl Gottlieb

Character: Wade Party Guest (uncredited)

George Wyner

Character: Cop at Beach (uncredited)

Leslie McRay

Character: Lucille (uncredited)

Arnold Schwarzenegger

Character: Hood in Augustine's Office (uncredited)