90 mins | Horror, Mystery | May 4, 1966
90 mins | Horror, Mystery | May 4, 1966
| IMDb rating | 6.4 |
| Producers | Discobolo Film |
| Original title | Un angelo per Satana |
| Directors | Fabrizio Gianni, Stefano Rolla, Camillo Mastrocinque |
| Writers | Luigi Emmanuele, Camillo Mastrocinque, Giuseppe Mangione |
as Harriet Montebruno / Belinda
as Roberto Merigi
as Conte Montebruno
as Carlo Lionesi
as Ilda, the Housekeeper
as Rita
as Dario, the Teacher
as Vittorio, the Gardener
as Barbara Lionesi
as Guglielmo, the Majordomo
as Sergente, the Guardian
as Natalia
as Luisa
as Maria
as Man in Tavern (uncredited)