From writer/director Adrian Hoven - creator of the infamous MARK OF THE DEVIL - comes to a rarely-seen EuroSleaze masterpiece packed with krimi depravity, mondo-style shocks, and graphic gothic insanity. When a group of bourgeois swingers stumbles upon the creepy castle of the cursed Earl of Saxon, they'll discover an unholy nightmare of sexual violence, bombastic philosophy, deranged performances, grisly medical experiments, inappropriate music cues, and one very pissed off bear. A stellar cast of Jess Franco regulars including Janine Raynaud (SUCCUBUS), Howard Vernon (SHE KILLED IN ECSTASY), and Michel Lemoine (KISS ME MONSTER) star in this sumptuous platter of late '60s filthwürst - also known as CASTLE OF BLOODY LUST - now scanned uncut and uncensored from the German negative for the first time ever in America.