Who Can Kill a Child? 1976
Directed by Chicho Ibáñez Serrador | Starring: Lewis Fiander, Prunella Ransome, Antonio Iranzo, Marisa Porcel
A couple of English tourists arrive at the island of Almanzora, off the Spanish Mediterranean coast, where they discover that there are no adults in a small fishing village, only some children who stare at them and smile mysteriously.