Un largo viaje hacia la muerte
- taona: 1968
- Firenena: Puerto Rico, Mexico
- Genre: Mystery, Crime, Drama, Horror
- Studio:
- Keyword: lsd, murder, strangulation, shock treatment, psychiatric nurse, acid trip, hallucinations
- tale: José María Fernández Unsáin
- Cast: Miguel Ángel Álvarez, Ignacio López Tarso, Fanny Cano, Jacqueline Andere, Gladys Rodríguez