Cuadrilátero () is a 1970 Spanish boxing-themed film directed by Eloy de la Iglesia and starring José María Prada, Deane Selmier and Rosana Yanny. Cast Dean Selmier as Miguel Valdés José Legra as José Laguna Rosanna Yanni as Elena José María Prada Irene Daina as Olga María Luisa San José as prostitute Pilar Cansino as Estrella References External links 1970 films Films directed by Eloy de la Iglesia 1970s Spanish-language films Spanish boxing films 1970s Spanish films