(2016) — Pet

: Holly's ex-boyfriend, whose infidelity serves as a catalyst for some of her past actions. Themes and Reception

However, the dynamic shifts dramatically when Seth discovers through Holly's stolen journal that she is a remorseless serial killer. Rather than turning her in, Seth attempts to "save" or "fix" her, leading to a brutal psychological battle where the line between predator and prey becomes blurred. Pet (2016)

: Holly's friend, who appears as a figment of Holly’s imagination during her captivity. : Holly's ex-boyfriend, whose infidelity serves as a

: A lonely, seemingly mild-mannered man whose obsessive tendencies lead him to extreme violence. : Holly's ex-boyfriend

: Initially presented as a victim, she is revealed to be a highly manipulative and dangerous psychopath.