After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.
Natalie Wood
as Carol Sanders
Robert Culp
as Bob Sanders
Elliott Gould
as Ted Henderson
Dyan Cannon
as Alice Henderson
Horst Ebersberg
as Horst
Lee Bergere
as Emilio
Donald F. Muhich
as Psychiatrist
Noble Lee Holderread Jr.
as Sean Sanders
K.T. Stevens
as Phyllis
Celeste Yarnall
as Susan
Lynn Borden
as Cutter
Linda Burton
as Stewardess
