Dual
- annos singulos: 1970
- Patriam: Mexico
- genus: Drama
- Studio: Flotante Producciones
- keyword: melancholy, alter ego, loneliness, memory, death, time freeze , essay film, cinema poetry, short film
- Director: Luis Vargas Santa Cruz
- cast: Alondra Mijangos, Enrique Caballero Vela, Leonardo Cuesta
