Tragic Ceremony

After a peaceful sailboat ride, four young people, including rich kid Bill, Joe, Fred and Jane, knock on the door of a secluded villa after their dune buggy runs out of gas. Earlier in the day, Bill had given the lovely Jane a pearl necklace with a supposedly paranormal history, and this later opens up a can of worms. They are invited to spend the night at the mansion, owned by Lord Alexander and Lady Alexander, who happen to be hosting a strange ceremony that night attended by a group of eccentrics in black robes. During the evening, Jane exits her sleep chamber, seemingly in some kind of trance, and is lured to a sacrificial alter where the robed houseguests are hovering over her. As a knife is about to be plunged into the young lady, her three friends come to the rescue, but they are also witness to a chaotic mass murder catastrophe in which they flee with feelings of guilt and uncertainty.

• 
  Riccardo Freda

• 
  Camille Keaton
  Jane
• 
  Tony Isbert
  Bill
• 
  Máximo Valverde
  Joe
• 
  Luigi Pistilli
  Lord Alexander
• 
  Luciana Paluzzi
  Lady Alexander
• 
  José Calvo
  Sam David
• 
  Giovanni Petrucci
  Fred
• 
  Irina Demick
  Bill's Mother
• 
  Paul Müller
  Doctor
• 
  Beni Deus
  Ferguson
• 
  Milo Quesada
  Cop
• 
  Alejandro de Enciso
  Cop in the Car
• 
  Elsa Zabala
  Black Mass Participant
• 
  Pablo García
• 
  Adriana Facchetti
  Woman in Alexander house
• 
  Carla Mancini
  Black Mass Participant
• 
  Fulvio Mingozzi
  Police Inspector
• 
  David Thomson
  Black Mass Participant
• 
  Maria Mascarielli
  Black Mass Participant, playing piano