La orgía de los muertos
- År: 1973
- Land: Spain, Italy
- Genre: Gyser
- Studio: Petruka Films, Prodimex Film
- Nøgleord: witch, necrophilia, satanism, zombie, gothic horror
- Direktør: José Luis Merino
- Cast: Stelvio Rosi, Maria Pia Conte, Dyanik Zurakowska, Pasquale Basile, Paul Naschy, Gérard Tichy