Boyana Film image Revnost September 25, 1963 Theatrical Boyana Film English title: Jealousy StudioBoyana Film Credits Directing Director Todor Dinov Writing Writer Chelkash Animation Animator Ivan Hadzhitonev, Lilyana Lyutzkanova, Todor Nedev, Hristina Novakova, Proyko Proykov, Georgi Stoyanov Music Music Simeon Pironkov ← Yabalkata Nozhichka I Momchentze →