A serpent, created by radioactivity, threatens a Spanish coastal town.
Imdb: http://www.imdb.com/title/tt0088089/Director: Amando de Ossorio
Writer: Amando de Ossorio (story)
Stars: Timothy Bottoms, Taryn Power, Jared Martin
Trailer: https://www.youtube.com/watch?v=jSsdiPhb6JU