When I saw the film the first time I was scared out of my wits by Mrs Voray. I could empathize with evacuee children as some of them came to my town at the end of the war. The film can be viewed in full length on the Internet these days. As an adult I interpret the film as the interplay of myth and social realism. Mrs Voray has the attributes of a witch even in her looks but more significantly in her power to bewitch town worthies and others by her smarmy insinuations and false charm. I agree with another reviewer that the film recalls the world of the Grimm brothers, Hansel and Gretel particularly. Dylan Thomas was intrigued by images drawn from the world of witches and sinister occult practices. What saves the play from being a moralizing allegory is its keen almost Dickensian observation of people as they are, foibles and all.