A Rat in the Darkness (1979)
| Release Date: | 1979, September 13 |
| Directors: | Alfredo Salazar |
| Countries: | Mexico |
| Production: | Productora Mazateca, Productora Mazateca |
| Cast: | Claudia Fernández, José Antonio Marros, Ana Luisa Peluffo, Anaís de Melo, Blanca Estela Roth, Ricardo Cortés, Aurora Castillón, Betty Clavel |