THE HORROR of Half Man, Half Woman, ALL KILLER!
A young wife's marriage begins to crumble after she's attacked by a knife-wielding woman whom the police believed was already dead.
- Release Date: October 1, 1965
- Runtime: 94 minutes
- Production countries: United States of America
- Original Title: Day of the Nightmare
- Original Language: English
Actors: John Ireland, Beverly Bain, Cliff Fields, John Hart, Elena Verdugo