Natalie Wood
Carol Sanders
Robert Culp
Bob Sanders
Elliott Gould
Ted Henderson
Dyan Cannon
Alice Henderson
Horst Ebersberg
Horst
Lee Bergere
Emilio
Donald F. Muhich
Psychiatrist
Noble Lee Holderread Jr.
Sean Sanders
K.T. Stevens
Phyllis
Celeste Yarnall
Susan
Lynn Borden
Cutter
Linda Burton
Stewardess
Greg Mullavey
Group Leader
Andre Philippe
Oscar
Diane Berghoff
Myrna
John Halloran
Conrad
Susan Merin
Toby
Jeffrey Walker
Roger
Vicki Thal
Jane
Joyce Easton
Wendy
Howard Dayton
Howard
Alida Ihle
Alida
John Brent
Dave
Garry Goodrow
Bert
Carol O'Leary
Sue
Constance Egan
Norma
Robert Buckingham
Man Outside Hotel (uncredited)
Florence Clayton
Woman (uncredited)
Bill Cosby
Nightclub Patron (uncredited)
Philip de Firmian
Susan's Date (uncredited)
George DeNormand
Man Outside Hotel (uncredited)
Leif Garrett
Jimmy Henderson (uncredited)
Michael Z. Gordon
Waiter (uncredited)
Marshall Ho'o
Dr. Ho'o (uncredited)
Bill Kelly
Man (uncredited)
Walter Kightly
Bob's Friend (uncredited)
Hawk Koch
El Taco Employee (voice) (uncredited)
Devra Korwin
Booth Woman (uncredited)
Saverio LoMedico
Owner (uncredited)
Ivan Markota
Bartender (uncredited)
Sally Marr
Model (uncredited)
Paul Mazursky
Man Screaming at the Institute (uncredited)
Doreen McLean
Woman (uncredited)
Fredricka Meyers
Cover Girl (uncredited)
Susana Miranda
Girl on Airplane (uncredited)
Joe Pine
Casino Patron (uncredited)
John S. Ragin
Gas Station Attendant (uncredited)
Richard Reed
Waiter at Chianti's (uncredited)
Mark Rhudy
Father at Birthday Party (uncredited)
David Roya
Waiter (uncredited)
Connie Sawyer
Waitress (uncredited)
Bernard Sell
Man Outside Hotel (uncredited)
Margaret Teele
Woman (uncredited)
Tereza Thaw
Woman (uncredited)
Arthur Tovey
Man Outside Hotel (uncredited)
Larry Tucker
Bearded Man Walking in Front of Hotel (uncredited)
Renata Vanni
Chianti Woman (uncredited)
Joey D. Vieira
Dishwasher (uncredited)
Al Ward
Chef (uncredited)
Paula Warner
Model (uncredited)
Louis Whitehill
Car Attendant (uncredited)
Pamebla Woolman
Woman (uncredited)