The Devil's Daughter
Was an ancient ancestor driving a beautiful twin toward the murder of her sister?

 A Shivering Story Of Sororicde.

Dora and Mary Marsh are twins and very close. But when Mary comes home to Connecticut after a two year absence she is changed. Now hostile, sullen and tense she is subject to strange “spells” and during one such trance she attempts to murder her sister.

Dora is alarmed but keeps silent to protect Mary who claims to be possessed by the spirit of their ancient ancestor, Victoria Marsh.

Is Dora's twin sister, a cold blooded murderess? Or is she possessed? Perhaps the secret rests with Dr. Melina, a mysterious hypnotist, but will he disclose it before Dora loses her life?