The Gorgon is a 1964 British horror film directed by Terence Fisher for Hammer Films. It stars Peter Cushing, Christopher Lee, Barbara Shelley and Richard Pasco.

Okay I stole that from the Wikipedia page, however Esplatter reports that Sony is finally releasing the Hammer classic on DVD, October 14. Along with The Two Faces of Dr. Jeckyl, The Curse of the Mummy’s Tomb and Scream of Fear.

Synopsis: (Also stolen from Wikipedia)

In the rural German village of Vandorf, seven murders have been committed in the past seven years, each victim having been petrified into a stone figure. Rather than investigate it, the local authorities dismiss the murders for fear of a local legend having come true. When a local girl becomes the latest victim and her suicidal lover made the scapegoat, the brother of the condemned man decides to investigate and discovers that the cause of the petrifying deaths is a phantom. The very last of the snake-haired Gorgon sisters who haunts the local castle and turns victims to stone during the full moon.