"A sarcastic near-sighted cartoonist, averse to commitment, falls for a single mother of three — the only woman who can stand his strong anti-feminist opinions."
Jack Lemmon
as Peter Wilson
Barbara Harris
as Terry Kozlenko
Jason Robards
as Stephen Kozlenko
Herb Edelman
as Howard Mann
Lisa Gerritsen
as Linda Kozlenko
Moosie Drier
as David Kozlenko
Severn Darden
as Dr. Harris
Lisa Eilbacher
as Caroline Kozlenko
Lucille Meredith
as Mrs. Schenker
Ruth McDevitt
as Elderly Woman
Joey Faye
as Delivery Boy
Alan DeWitt
as Man #1
John Zaremba
as Minister
Richard Gates
as Bernie
Lea Marmer
as Old Hag
Janya Braunt
as Nurse
Olive Dunbar
as Woman #1
Margaret Muse
as Woman #5
Bill Hickman
as Large Gentleman
Joyce Brothers
as Herself
Ruth Foster
as Wedding Guest (uncredited)
Melville Shavelson
Director
Sam Horta
Sound Effects Editor
Marvin Hamlisch
Original Music Composer
Danny Arnold
Producer
Executive Producer
Charles F. Wheeler
Director of Photography
Writer
Frank Bracht
Editor
Michael McLean
Casting
Robert R. Benton
Set Decoration
Stan Jolley
Production Design
Donald B. Nunley
Property Master
Stephen Myles Berger
Set Designer
Enrique Bravo
Camera Operator
Harry Sundby
Gaffer
Ray Marcos
Best Boy Grip
Frank Palmer
Assistant Camera
Lambert Marks
Costumer
John McDonald
Boom Operator
Robert Dranko
Animation Supervisor
Jack Harris
Still Photographer
Harry Ray
Makeup Artist
John Speak
Sound Engineer
Gloria Montemayor
Hairstylist
Mike Moder
Assistant Director
Sound Supervisor
Austen Jewell
Production Manager
Gary Liddiard
Lynn Masters
Hairdresser
Rocky Moriana
Music Editor
Catalina Lawrence
Script Supervisor
William A. Porter
Unit Manager
Dick Johnson
Ruth Blythe
Assistant Editor
Josh Weiner
Terry Carr
Second Assistant Director
Jerrie Woods
Dale Case
Key Animation
Mark Kausler
Animation