- George Burns
- God
- Suzanne Pleshette
- Paula Richards
- David Birney
- Don Richards
- Louanne
- Tracy Richards
- John Louie
- Shingo
- Conrad Janis
- Charles Benson - School Principal
- Anthony Holland
- Dr. Jerome Newell
- Hugh Downs
- NBC Newscaster
- Joyce Brothers
- Self on NBC
- Wilfrid Hyde-White
- Judge Thomas Miller
- Marian Mercer
- Harriet Manley
- Bebe Drake
- Dr. Young - School Psychologist
- Mari Gorman
- Mrs. Hudson - Tracy's Teacher
- Vernon Weddle
- Superintendant Jeffrey Hodges
- Alma Beltran
- Rosa - Paula's Housekeeper
- Denise Galik
- Joan - Don's Big-Boobed Girlfriend
- Tad Horino
- Mr. Yamamoto
- Mitsu Yashima
- Mrs. Yamamoto
- Jessica Rains
- Helen
- Sunshine Parker
- Railroad Station Derelict
- Deborah Allison
- First Girl in Lounge
- Terry Bolo
- Second Girl in Lounge
- Al Rosen
- Priest
- Edie McClurg
- Mr. Benson's Secretary
- Ruth Silveira
- Dr. Newell's Nurse
- Ted White
- Motorcycle Policeman
- Bob Terhune
- Motorcycle Policeman
- Lisa Roberson
- Medical Technician
- Rodney Allen Rippy
- Charlie
- Rick Segall
- Randy
- Erin Ramsey
- Lisa - Tracy's Classmate
- Elizabeth Bryant
- Lizzi
- Gil Cates Jr.
- First Child
- David Yanez
- Second Child
- Susanne Chandonae
- Third Child
- Justin Randi
- Harold
- Howard Duff
- Dr. Benjamin Charles Whitley
- Hans Conried
- Dr. Barnes
- Susan Krebs
- Woman Psychiatrist
- Edmund Stoiber
- Psychiatrist 1
- James Kirkwood Jr.
- Psychiatrist 2
- Robin Braxton
- Psychiatrist 3
- Andre Philippe
- Psychiatrist 4
- Henry Polic II
- Psychiatrist 5
- Richard Reicheg
- Psychiatrist 6
- Elaine Bromka
- Lady in Car with Harriet
- D'Janine King-Lasky
- Chinese Restaurant Patron
