Plot
A blind sculptor works on his magnum opus unaware that the skeletons he has been using for armatures are the remains of the victims of his evil wife and that he is the next target.
Where to watch Cauldron of Blood?
Cauldron of Blood is a horror movie featuring Boris Karloff and directed by Santos Alcocer.
Cauldron of Blood is currently streaming for free (ad-supported) on Tubi TV.