Dr. Rogers

Alan Abel

Acting

Dr. Louise Manos

Buck Henry

Acting

Vince Domino

Marshall Efron

Acting

Herself

Holly Woodlawn

Acting

Himself

Robert Downey Sr.

Directing

Dr. Elevenike

Jim Moran

Acting

Merkin the Magician

Earle Doud

Writing

Sexbowl Announcer / Seance Spirit

Lawrence Wolf

Acting

Richard M. Nixon

James Dixon

Acting

Breast Development Student

Iris Brooks

Acting

Clinic Nurse

Jeanne Abel

Acting

Clinic Patient

Eric Edwards

Acting

Clinic Patient

Chris Jordan

Acting

Clinic Patient

Janet Banzet

Acting

Merkin's Assistant

Jennifer Welles

Acting

Magic Act Contestant

Tina Russell

Acting

Brad Barlow

Barton Heyman

Acting

Woman on Table

K.C. Townsend

Acting

Bambi Ferguson (uncredited)

Rita Bennett

Acting

Dominatrix (uncredited)

Mink Stole

Acting

Self

Rubin Carson

Writing

Clinic Patient

Helen Ludlam

Acting