Dual
- Ár: 1970
- Land: Mexico
- Genre: Drama
- Stúdíó: Flotante Producciones
- Lykilorð: melancholy, alter ego, loneliness, memory, death, time freeze , essay film, cinema poetry, short film
- Leikstjóri: Luis Vargas Santa Cruz
- Leikarar: Alondra Mijangos, Enrique Caballero Vela, Leonardo Cuesta
