Adriatic - United sea of Europe is a fascinating journey between Italy and the Balkans to discover the Slavic and Albanian communities that settled in central Italy, in the Molise region, as early as the 15th century, following the Ottoman invasion of the Balkan Peninsula. The documentary is divided into two chapters: the first dedicated to the Italian-Albanians, the second to the Italian-Croats.

In December 2004, close-knit family Maria, Henry and their three sons begin their winter vacation in Thailand. But the day after Christmas, the idyllic holiday turns into an incomprehensible nightmare when a terrifying roar rises from the depths of the sea, followed by a wall of black water that devours everything in its path. Though Maria and her family face their darkest hour, unexpected displays of kindness and courage ameliorate their terror.