Delirium

Delirium (2018) is a psychological horror-thriller you can watch online on iFILM. Tom walks out of a psychiatric facility and straight into an inheritance: the sprawling family mansion where he grew up. No neighbors, no freedom to leave — just an ankle monitor and a lot of empty rooms.

Strange things start happening. Voices. Figures. Memories that don't quite line up with the house he remembers. Tom can't tell whether something is genuinely wrong or whether his mind is manufacturing it all. Topher Grace plays him with deliberate restraint, and Patricia Clarkson turns up as his assigned monitor. Director Dennis Iliadis — who made the brutal Last House on the Left remake — builds dread through ambiguity rather than jump scares, and the uncertainty is the point.

This one rewards patience. It's a film where the most frightening thing is not knowing whether to trust your own head. Stream Delirium (2018) online on iFILM.