Paradigma de un Filicida (1970)

Gabriel Borquéz, an adult man who lives alone in an isolated house, where he hides after shooting his little son in the woods. Guilt twists his reality, causing him to hallucinate and messing up events. His salvation is to leave his consciousness, represented as a hallway in his home. He fights against self-destructive situations that damage his physical body, but ultimately succumbs at the hands of a creation of his mind, a personification of death and himself.