Right genres, wrong melting pot. This giallo-ish, hammer horror-y hybrid starts out like it might be worth watching, but before long in come endless drawn out sequences of scared characters wailing about in poorly lit corridors and basements with an overbearing soundtrack that gets more annoying by the minute playing over everything too loudly. Soon I couldn't figure out what was going on any more, and didn't care any more either. There are a couple of decent bits including a nicely eerie dream sequence, but it's not enough to save it from also-ran 70's cut price b-movie mediocrity.
The following year Anton Diffring would also star in the vaguely similar but vastly more entertaining werewolf/blaxploitation campfest The Beast Must Die.
The following year Anton Diffring would also star in the vaguely similar but vastly more entertaining werewolf/blaxploitation campfest The Beast Must Die.