After he mends a marital rift between a vacationing young couple, the bored, fragile wife falls hopelessly in love with the husband's ex-colleague who is married to a long-suffering and emotionally and physically scarred woman. The couple soon runs off to Greece together to pursue the romance.
Peter Finch
as Murray Logan
Jane Fonda
as Christine Bonner
Angela Lansbury
as Sybil Logan
Arthur Hill
as Sam Bonner
Constance Cummings
as Mrs. Nina Gellert
Alexander Knox
as Frederick Bonner
Nigel Davenport
as Leonard Groves
John Le Mesurier
as Dr. Arraman
Alec McCowen
as Dickie Bayliss
Andreas Markos
as Andreas
Thomas Baptiste
as Murray Logan's chauffeur (uncredited)
Madeleine Sherwood
as Party Hostess (uncredited)
