Nieves Conde on horror
Jose Antonio Nieves Conde was probably the best spanish film director of the 50s with, at least, three known masterpieces "Rebeldia", "Los peces rojos" and the superb "Surcos", apart from other brilliant movies like "Balarrasa" and "Todos somos necesarios".
So is no wonder that "El sonido prehistorico" is such an interesting movie.
Nieves Conde was a professional of filmmaking in every sense of the word...today sadly forgotten by spanish government due to his political ideas.
I`m glad you liked this movie, because its the only sci-fi he ever did.