Some kind of sadist, but not human, is murdering people. A doctor is convinced that the killings are the evil workings of a reclusive odd baron who died many years ago.
- Release Date: January 7, 1971
- Runtime: 90 minutes
- Production countries: Spain
- Original Title: El vampiro de la autopista
- Original Language: español (Spanish)
Genres: Horror
Actors: Wal Davis, Patricia Loran, Barta Barri, Ada Tauler, Luis Induni