The Children Of Dynmouth (1987)

The plot follows Timothy Gedge, a socially inept yet intrusive teenage boy as he wanders around the dull seaside town of Dynmouth, spying on the town's residents. At first this behaviour is seen as merely annoying, even comical, until people begin to realise that his purpose may not be as innocent as initially thought.

Unfortunately the movie The Children Of Dynmouth is not yet available on HBO Max.