It is 1941 and Captain Antonio Corelli, a young Italian officer, is posted to the Greek island of Cephallonia as part of the occupying forces. When the local doctor's daughter's letters to her fiance go unanswered, the working of the eternal triangle seems inevitable.

It is 1941 and Captain Antonio Corelli, a young Italian officer, is posted to the Greek island of Cephallonia as part of the occupying forces. When the local doctor's daughter's letters to her fiance go unanswered, the working of the eternal triangle seems inevitable.