The Feast of Satan
A woman searching for her missing sister arrives at a small coastal village, where her sister was last seen. Unknown to her, her arrival has been noted by a crazed scientist, who has designs on her.
| Actor | Role |
|---|---|
 Espartaco SantoniTills Nescu | Tills Nescu |
 Krista NellHilda Salas | Hilda Salas |
 Teresa GimperaAndrea | Andrea |
 Verónica LujánMaria Salas | Maria Salas |
 Ennio GirolamiCarlos Ferrer | Carlos Ferrer |
 Julio PeñaInspector González | Inspector González |
 Inés MoralesTills' Mother | Tills' Mother |
| EElsa ZabalaHotel Guest | Hotel Guest |
| TTomás BlancoDr. Donati | Dr. Donati |
| LLuis VillaNot listed | Not listed |
| CCarla ContiPaula | Paula |
| FFrancesco AcciaccarelliDr. Baum | Dr. Baum |
| RRafael CorésDr. Michelis | Dr. Michelis |
 Jaime de Mora y AragónCount | Count |
 Eulalia del PinoNun | Nun |
 Cris HuertaHotel Guest | Hotel Guest |
| AAntonio MorenoMayor | Mayor |
| JJuan Antonio PeralMental Patient | Mental Patient |
| JJosé Ignacio PidalHotel Receptionist | Hotel Receptionist |
| GGene ReyesBrito | Brito |
 Rosario RoyoGabriela Jiménez | Gabriela Jiménez |
| LLuis SuárezNot listed | Not listed |
| RRafael VaqueroNot listed | Not listed |
| CCarolyn De FonsecaAndrea (voice) (uncredited) | Andrea (voice) (uncredited) |
 Marujita DíazWoman with Count at Nightclub (uncredited) | Woman with Count at Nightclub (uncredited) |