1962. A glamorous American couple, the charismatic Chester MacFarland (Mortensen) and his alluring younger wife Colette (Dunst), arrive in Athens by boat via the Corinth Canal. While sightseeing at the Acropolis they encounter Rydal (Isaac), a young, Greek-speaking American who is working as a tour guide, scamming tourists on the side. Drawn to Colette's beauty and impressed by Chester's wealth and sophistication, Rydal gladly accepts their invitation to dinner. However, all is not as it seems with the MacFarlands and Chester's...