Black Sabbath

Three tales of supernatural horror include a woman plagued by threatening phone calls, a family targeted by vampiric monsters, and a deceased medium who wreaks havoc upon the living.

• 
  Mario Bava
• 
  Priscilla Contardi

• 
  Boris Karloff
  Gorca (segment "The Wurdalak")
• 
  Mark Damon
  Vladimire d'Urfe (segment "The Wurdalak")
• 
  Michèle Mercier
  Rosy (segment "The Telephone")
• 
  Susy Andersen
  Sdenka (segment "The Wurdalak")
• 
  Lidia Alfonsi
  Mary (segment "The Telephone")
• 
  Jacqueline Pierreux
  Helen Chester (segment "A Drop Of Water")
• 
  Glauco Onorato
  Giorgio (segment "The Wurdalak")
• 
  Massimo Righi
  Pietro (segment "The Wurdalak")
• 
  Rika Dialina
  Maria (segment "The Wurdalak")
• 
  Rika Dialyna
  Maria (segment "The Wurdalak")
• 
  Milo Quesada
  Frank Rainer (segment "The Telephone")
• 
  Milly
  The Maid (segment "A Drop Of Water")
• 
  Gustavo De Nardo
  Police Inspector (segment "A Drop Of Water")
• 
  Harriet Medin
  Neighbor (segment "A Drop Of Water")