The delegates of an international conference must decide on a "United Song", capturing the traditions and cultural characteristics of the participating countries. An unprecedented art showcase.
Julio Bracho
Director
Tito Davison
Alfonso Patiño Gómez
Chano Urueta
Pedro Vargas
Cast
Lucho Gatica
Carlos Cores
Wolf Ruvinskis
César del Campo
Raúl Luzardo
Roxana Bellini
Julián de Meriche
Antonio Raxel
Florencio Castelló
Miguel Aceves Mejía
Lola Beltrán
Elvira Quintana
Yma Sumac
Amália Rodrigues
Xiomara Alfaro
Myrta Silva
