The Diabolical2015

Horror Vault's take

A single mother's peaceful suburban life is shattered when her home becomes the hunting ground for a relentless and terrifying presence that escalates far beyond anything a paranormal investigator is willing to handle. Desperate to protect her children, she enlists her scientist boyfriend to confront the threat using reason and logic — but what they uncover may defy both. The Diabolical cleverly weaves science-fiction ideas into its haunted-house framework, rewarding patient viewers with a mystery that keeps shifting beneath their feet.

Content: Violence, Jump Scares, Threat To Children