Nightmare Castle(1965)

A sadistic count tortures and murders his unfaithful wife and her lover, then removes their hearts from their bodies. Years later, the count remarries and the new wife experiences nightmares and hauntings.

Plus bonus feature The Ghost(1963)

A woman and her lover murder her husband, a doctor. Soon, however, strange things start happening, and they wonder if they really killed him, or if he is coming back from the dead to haunt them.

Barbara Steele