A Blade in the Dark

A musician hired to compose the soundtrack who moves into the villa for inspiration. He is observant and cautious, noticing strange events around the house while pursuing the mystery. Bruno’s creative drive and skepticism push him to uncover Linda's secret, even as danger closes in.

A neighbor who flirts with Bruno and later discovers Linda's secret through her diary. She becomes a witness to the villa's creeping danger and is ultimately killed by the killer. Katia's curiosity drives early investigation and hints at the peril lurking in the manor.

Bruno's actress girlfriend who travels for a stage play and remains skeptical of Bruno's suspicions. Her involvement pulls her into the peril as the body count rises, and she ultimately becomes a victim in the escalating horror.

The film's director, working with Bruno to capture fear on screen. She attempts to guard the ending and protect the production but becomes entangled in the villa's deadly secret. Sandra's practical approach clashes with the chaotic reality of a killer on the loose.

Property owner who leaves for his father's rig in Kuwait; revealed as the killer's alter-ego and mastermind behind the murders. His insecurity and childlike behavior fuel the crime, as he uses deception and violence to assert power.

The groundskeeper living in the basement who becomes entangled in the villa's strange events. His presence grounds the unsettling atmosphere, and his fate interweaves with the killer's deadly actions.

Katia's roommate drawn into the villa's mystery. She becomes a target of the killer after Linda's manipulations and the rising violence. Angela's reactions highlight the human cost of the villa's secrets.