Boyana Film image Maymuni March 30, 1981 Theatrical Boyana Film English title: Monkeys StudioBoyana Film Credits Directing Director Rumen Petkov Writing Writer Rumen Petkov Animation Animator Ventzislav Krastev, Boyan Smilovski, Georgi Strigulev, Rumyana Terzieva, Nastimir Tzachev, Dimitar Vikov. Petar Yandov, Stayko Zhulev Music Music Boris Karadimchev ← Wunderkind Blizkata Dalechina →