A young family are attacked by paranormal forces in this terrifying chiller.

Josh (Patrick Wilson) and Renai (Rose Byrne) are excited about moving into a lovely old house with their children.

But when an accident leaves their son Dalton (Ty Simpkins) in an inexplicable coma-like state, their grief turns to fear as they begin to suspect that otherwordly forces are at work. After trying a series of solutions, from the mundane to the supernatural, they even move house.

However, when the spirits follow them they realise it's not their house that is haunted. It's their comatose son. With his body playing host to seemingly evil forces, Josh and Renai must think the unthinkable if they are to save their little boy from a fate worse than death.

Every parent's worst fear comes true in this brutally effective shocker from the team behind 'Saw' and 'Paranormal Activity'.

Release date: 29 April 2011      Certificate: 15      Running time: 102 mins

Director: James Wan   Starring: Patrick Wilson, Rose Byrne & Ty Simpkins

Screenplay: Leigh Whannell   Distributor: Momentum

Reasons to watch: A tense, creepy and frighteningly convincing paranormal shocker.

See it if you liked: The Orphan (2009), Paranormal Activity 2 (2010), Saw 3D (2010)