Boyana Film image Strast August 22, 1971 Theatrical Boyana Film English title: Passion StudioBoyana Film Credits Directing Director Zdenka Doitcheva Writing Writer Pancho Panchev Animation Animator Ivan Hadzhitonev, Dimitar Petkov Music Music Boris Karadimchev ← Zhoro, Sharo I Mara - Golyamoto Presledvane Trimata Glupatzi - Lovtzi →