1960s Italian-French horror. The film follows young student Hans von Arnim (Pierre Brice) as he travels to a remote Dutch island to write a story about celebrated sculptor Professor Gregorius Wahl (Herbert A.E. Bohme). Arriving at Wahls mill, Hans falls in love with the professors daughter, Elfie (Scilla Gabel). However, when he discovers the professors secret experiments, Hans learns the shocking truth behind Wahls Mill of the Stone Women.