Jane Fonda character Hannah Warren
Alan Alda character Bill Warren
Maggie Smith character Diana Barrie
Michael Caine character Sidney Cochran
Walter Matthau character Marvin Michaels
Elaine May character Millie Michaels
Herb Edelman character Harry Michaels
Denise Galik character Bunny
Richard Pryor character Dr. Chauncey Gump
Bill Cosby character Dr. Willis Panama
Gloria Gifford character Lola Gump
Sheila Frazier character Bettina Panama
David Sheehan character David Sheehan
Len Lawson character Frank
Jerrold Ziman character Man on Phone
Dana Plato character Jenny
James Coburn character James Coburn
