This is an old film made before I was born!! But I do love it as I love the atmosphere and I'm a huge fan of Oliver Reed. I heard this was filmed in the UK and not New England like it portrays.
Saw this on t.v. back in the early 70's. Carol Lynley is always great to watch. The 'monster' in the movi is an insane aunt. But the thrills are there. Worth watching.