Superior “lost” horror picture that suffered from minimal initial release and is now rapidly entering the cult dominion. Effective and occasionally very stylish entry to the genre. Apart from Boris Karloff (The Sorcerers, 1967) playing against type, it’s not populated by the usual horror actors but a surprisingly mainstream cast including suave Frenchman Jean-Pierre Aumont (Castle Keep, 1969), Swede Viveca Lindfors (Sylvia, 1965) and Mexican Rosenda Monteros (The Magnificent Seven, 1960). In keeping with a new trend mostly personified in the espionage division, a woman is the villain of the piece.
Begins with an excellent sequence that twists on audience expectation. A young woman sunbathing on a deserted beach is viewed through a telescope. A hand touches her cheek, arousing her from her slumber. You expect her to react, and she does but not as much as you would imagine. It’s only the old guy who rents out beach umbrellas telling her he’s closing shop. We cut to someone in a trench coat with a garotte. It’s not the girl he stalks, but the old fella.

Surprising number of effective scenes beginning with a terrifying nightmare sequence of a young girl being whipped and then attacked by a skeleton. Outside of the dream landscape, a mute maid is whipped. And a clever note when a young woman pours a glass of red wine, like blood, into her bath, prefiguring trouble to come. There’s a monkey crouched in the beams of a mansion impervious to various nefarious episodes taking place below. And some trick photography of a girl running only to disappear, captured in an overhead shot. A killer dresses up in a skeleton costume.
Journo Claude (Jean-Pierre Aumont) arrives to interview blind sculptor Franz (Boris Karloff) who lives in seclusion and is cared for by wife Tania (Viveca Lindfors). Claude tackles the rumor that the reason for Franz’s very realistic sculpture is that he uses human bones, a suggestion that is batted away.
Claude makes the acquaintance of artist Valerie (Rosenda Monteros) and her nude model Elga (Dyanik Zurakowska), encounters old drunken buddy Pablo (Ruben Rojo) and unleashes his entrepreneurial instinct, planning with other villagers to buy up all the property and cash in on the tourist boom he expects to generate by his coverage of the sculptor.

It’s not just poor old guys who are disappearing; Pablo’s dog is also for the garotte. And all is not well in the sculptor’s household. He accuses his wife of trying to kill him, but botching the job, resulting in his blindness. “I am not your prisoner, you are mine,” he claims, pointing to the fact that he now requires so much care. Later, he accuses her of salting away his money.
The mansion has an underground lair where Tania bleaches bones in a cauldron (like the scene in Jaws, 1975, where sharks undergo similar treatment) and where she meets her lover Shanghai (Milo Quesada) who carries out the killings as well as the occasional rape. Franz believes his wife is merely indulging in a bit of grave robbing to supply him with carcasses for his art.
Suspicions are not raised in the village though Valerie, who turns out to have practical experience of the mechanics of sculpture, reckons too much smoke emanates from the Franz chimney. Elga and Pablo are next to fall victim. When Valerie discovers Pablo’s body, she is added to the list.
And that sets up a quite splendid three-part climax. Racing to the rescue, Claude uses his car as a battering ram to enter the house and then engages in fisticuffs with Shanghai. But, in another twist, that fight takes a helluva time to reach a conclusion so that Valerie remains trapped and with legs bound and drugged must tackle Tania on her own. Meanwhile, the blind sculptor tries to take on his wife. This is a marvelous section where she dupes him with various noises.
Jean-Pierre Aumont is outshone by both Viveca Lindfors and Rosenda Monteros.
Quadruple hyphenate Edward Mann (Island of Terror, 1966) – writer, producer, director and composer of the theme tune – has a splendid time leading the audience astray and producing some moments of sheer terror.

