Never Take Sweets from a Stranger (1960)

IMDB
Genre : Drama, Horror, Mystery
TRAILER
Director : Cyril Frankel
Stars : Gwen Watford, Patrick Allen, Felix Aylmer, Niall MacGinnis
Plot : Peter Carter meets official resistance when he finds that his 9-year-old daughter has been the victim of the pedophile patriarch of the town's most powerful family.