El Hombre de Una Sola Nota
directed by Frank Pineda, 1956-; produced by Moisés Rodríguez, fl. 1989, Instituto Nicaraguense de Cine and Alba Film; performed by Valerio Lisanko, fl. 1989 (Managua Department: Camila Films, 1989), 13 mins,
Source: www.camilafilms.com