The Swamp of the Ravens (1974)
Dr. Frosta dumps body parts and corpses in the marsh, where they rise up again for vengeance.
- Country : Ecuador, Spain
- Genre : Horror
- Studio : All American Films, Mundial Films
- Director : Manuel Caño
- Cast : Ramiro Oliveros, Marcelle Bichette, Fernando Sancho, Antonia Mas, César Carmigniani, Gaspar Bacigallipi