The Swamp of the Ravens (1974)

The Swamp of the Ravens
Horror
Dr. Frosta dumps body parts and corpses in the marsh, where they rise up again for vengeance.
Starring
Ramiro Oliveros, Marcelle Bichette, Fernando Sancho, Antonia Mas, César Carmigniani, Gaspar Bacigallipi, Bill Harrison, Marcos Molina, Melba Centeno, Mónica Jurado
Directed By
Manuel Caño