Jane Fonda
Role: Hannah Warren
Alan Alda
Role: Bill Warren
Maggie Smith
Role: Diana Barrie
Michael Caine
Role: Sidney Cochran
Walter Matthau
Role: Marvin Michaels
Elaine May
Role: Millie Michaels
Herb Edelman
Role: Harry Michaels
Richard Pryor
Role: Dr. Chauncey Gump
Bill Cosby
Role: Dr. Willis Panama
Gloria Gifford
Role: Lola Gump
Sheila Frazier
Role: Bettina Panama
David Sheehan
Role: David Sheehan
Michael Boyle
Role: Desk Clerk
Jerrold Ziman
Role: Man on Phone
David Matthau
Role: Bellboy
James Espinoza
Role: Busboy
Armand Cerami
Role: Charley
Brian Cummings
Role: Autograph Seeker
Bill Kux
Role: Autograph Seeker
Zora Margolis
Role: Autograph Seeker
Eddie Villery
Role: Waiter
Army Archerd
Role: Army Archerd
Paolo Frediani
Role: Handsome Actor
Judith Hannah Brown
Role: Oscar Winner
Gary Hendrix
Role: Oscar Winner's Date
Christopher Pennock
Role: Policeman
Jack Scanlan
Role: P.R. Man
Bill Steinmetz
Role: P.R. Man
Nora Boland
Role: Passenger
David Rini
Role: Airline Representative
Colleen Drape
Role: Stewardess
Linda Ewen
Role: Stewardess
Kelly Harmon
Role: Stewardess
Tawny Moyer
Role: Stewardess
Leslie Pagett
Role: Stewardess
Vicki Stephens
Role: Stewardess
Nan Wylder
Role: Stewardess
Benjie Bancroft
Role: Commuter (uncredited)
James Coburn
Role: Actor in Diana's Movie (uncredited)
Laura Gile
Role: Restaurant Patron (uncredited)
Bob Harks
Role: Plane Passenger (uncredited)
Paul LeClair
Role: Restaurant Patron (uncredited)
Norman Palmer
Role: Restaurant Patron (uncredited)
Leoda Richards
Role: Restaurant Patron (uncredited)
Stan Rodarte
Role: Dancer (uncredited)
Arthur Tovey
Role: Restaurant Patron (uncredited)
Catherine Wilkinson
Role: Original Daughter (uncredited)