When they were children, siblings Sergio and Teresa made a promise to never leave each other. An unhealthy co-dependence developes into adulthood.
Released: Feb 26, 1976
Runtime: 95 minutes
Genre: Thriller, Drama, Mystery
Stars: Fernando Allende, Ana Martín, Roberto Cañedo, Pedro Armendáriz Jr., Hortensia Santoveña, José L. Murillo
Crew: Sergio Véjar (Director), Gonzalo Gavira (Sound Effects), Sergio Véjar (Writer), Raúl de Anda (Writer), Raúl de Anda Jr. (Executive Producer), Carlos Jiménez Mabarak (Original Music Composer)