Cauldron of Blood (1968)

aka Dead Man’s Bluff. Boris Karloff is aging blind sculptor, Franz Badulescu. With the help of his daughter (Vivica Landfors), he creates lifelike statues. When a photographer is sent to photograph the reclusive artist at his Spanish castle, he unearths a horrible secret. One of the better films Karloff did at the end of his career. Out of print DVD.