The majestically named 'The Blood Beast Terror' was made by Tigon-British Film Productions as a deliberate attempt at Hammer's gothic horror audience. It tells the story of the hunt for a vampiric were-moth that is killing young men on the moors and draining them of all their blood
The film stars Peter Cushing as Inspector Quennell, Vanessa Howard as his daughter Meg, Robert Flemyng as Dr. Mallinger and Wanda Ventham - now far more well known as the mother of both Benedict Cumberbatch and Sherlock - as the slightly mothy Clare Mallinger.
Few of the actors come out of this experience well, Cushing (obviously), Howard (who only appears in the second half of the film) and British TV regular Glynn Edwards who plays Sgt. Allan being just about the only cast members who don't look like they're hamming it up in an off season end-of-the-pier pantomime.
'The Blood Beast Terror' has not aged particularly well and has been much maligned over the intervening years - Cushing thought it was one of his worst movies - and I'm certainly not going to try and redeem it but the ropey directing, the cack handed editing, the ham acting, the dumb script and the woeful effects all add up to making this movie a bit of a guilty pleasure for me.
Buy it here - The Blood Beast Terror [Blu-ray]  - or watch it in all it's dubious glory below.
NB - ignore the 2 hour run time it's actually 90 minutes and then it loops back on itself.