Boyana Film image Tzirkus Polka March 17, 1983 Theatrical Boyana Film English title: Circus Polka StudioBoyana Film Credits Directing Director Asen Myunning Writing Writer Volen Nikolaev Animation Animator Svetoslav Myunning, Emil Vrablyanski ← Prikazka Za Trite Pateta Choko, Boko I Roboko →
