Alias John Preston

Alias John Preston (1955) is a horror, mystery directed by David MacDonald rated 5.8/10.

A mysterious young man settles in a rural English town and immediately starts making a good impression. Before long he has insinuated himself into local life, is married and is serving on the board of the local hospital. Everything seems to be going well for him until a newly appointed consultant psychiatrist shows up and starts asking some probing questions.