Medieval Serbia (& others)

Battle of Kosovo (1989)
A Serbian film that depicts the historical Battle of Kosovo between Medieval Serbia and the Ottoman Empire, 1389
Banovic Strahinja (1981)
Late 14th century. medieval Serbia. attacked by Ottoman invaders; nobleman Banovic Strahinja searches for his kidnapped wife
Anno Domini 1573 (1975)
Peasant revolt of 1573 in Croatia and Slovenia (being heavily taxed to fight off the Turks)
The Horseman (2003)
Croatian film about a Muslim girl and a Christian guy fall in love despite it being forbidden; set in 18th c. on the border of Bosnia and Dalmatia, Ottoman Empire and Venetian Republic
Timocka buna (1983)
Set at the time of the Timok Rebellion, 1883, in Serbia; nationalist peasant anarchism