"Three short tales of supernatural horror. In “The Telephone,” a woman is plagued by threatening phone calls. In "The Wurdalak,” a family is preyed upon by vampiric monsters. In “The Drop of Water,” a deceased medium wreaks havoc on the living."
Boris Karloff
as Gorca (segment "The Wurdalak")
Mark Damon
as Vladimire d'Urfe (segment "The Wurdalak")
Michèle Mercier
as Rosy (segment "The Telephone")
Susy Andersen
as Sdenka (segment "The Wurdalak")
Lidia Alfonsi
as Mary (segment "The Telephone")
Jacqueline Pierreux
as Helen Chester (segment "A Drop Of Water")
Glauco Onorato
as Giorgio (segment "The Wurdalak")
Massimo Righi
as Pietro (segment "The Wurdalak")
Rika Dialina
as Maria (segment "The Wurdalak")
Milo Quesada
as Frank Rainer (segment "The Telephone")
Milly
as The Maid (segment "A Drop Of Water")
Gustavo De Nardo
as Police Inspector (segment "A Drop Of Water")
Harriet Medin
as Neighbor (segment "A Drop Of Water")
Mario Bava
Director
Marcello Fondato
Screenplay
Ubaldo Terzano
Director of Photography
Roberto Nicolosi
Original Music Composer
Mario Serandrei
Editor
Anton Chekhov
Novel
Guy de Maupassant
Aleksey Konstantinovich Tolstoy
Alberto Bevilacqua
Enrico Fontana
Assistant Camera
Priscilla Contardi
Script Supervisor
Giorgio Giovannini
Production Design
Armando Govoni
Unit Manager
Franco Grifeo
Administration
Lionello Santi
Producer
Paolo Mercuri
Production Manager
Otello Fava
Makeup Artist
Tina Grani
Costume Design
Riccardo Domenici
Lina Caterini
Assistant Editor
Renata Magnanti
Hairstylist
Francesco Bronzi
Assistant Production Design
Mario Messina
Sound
Nino Renda
Sound Mixer
Fausto Ancillai
Mario Mancini
Camera Operator