Boo

Boo (2005) is an American horror film to watch online on iFILM, directed by Anthony C. Ferrante and featuring Dee Wallace. Halloween night. A group of college friends break into a shuttered hospital — and the elevator only goes to the third floor.

That third floor was once the psychiatric wing. It does not let you leave easily. Doppelgangers, exploding ghosts, things without a clear name — the corridors keep producing them. Meanwhile, a teenager named Allan searches the same building for his missing sister. Boo is a no-frills slasher built for October nights, and nothing more. Stream Boo on iFILM.