The misadventures of four groups of guests at the Beverly Hills Hotel.
Jane Fonda
as Hannah Warren
Alan Alda
as Bill Warren
Maggie Smith
as Diana Barrie
Michael Caine
as Sidney Cochran
Walter Matthau
as Marvin Michaels
Elaine May
as Millie Michaels
Herb Edelman
as Harry Michaels
Denise Galik
as Bunny
Richard Pryor
as Dr. Chauncey Gump
Bill Cosby
as Dr. Willis Panama
Gloria Gifford
as Lola Gump
Sheila Frazier
as Bettina Panama
