Instituto cubano del arte e industria cinematográfica ; proyecto original, Humberto Solas ; director asesor, Orlando Rojas ; directors, Jector Veitla, Mayra Segura, Mayra Vilasis, Mario Crespo, Ana Rodriguez
Centro de Criação de Imagem Popular ; produced by Institute of Political Studies for Latin America and Africa ... [and others] ; direction, Eduardo Coutinho ; final script, Eduardo Coutinho