[MrBarlow]

The Strangler of Blackmoor Castle 1963.

A masked man roams the corridor of Blackmoor Castle in order to obtain diamonds hidden within the walls.

Karin Dor (You Only Live Twice) plays the niece to the old man Lucious (Rudolph Fernau, Dr Crippen) who runs a diamond smuggling ring from his house to the local Inn. Aside from being set around London, the film was made in Germany and was pretty much badly dubbed. The background score was bit crap, the composer did try to make it spooky and failed. The plot does start off well but declines slowly halfway through until towards the end and picks up, comedy element should have been kept out as I wasn't splitting my sides. Take this with a pinch of salt.