A group of strangers take part in a 2 week residential trial of a drug called Pro9 at a research clinic in Great Britain. Pretty soon deadly side effects kick in.
Straight away I was put off by the horrible shaky cam, made me feel quite queasy. The characters are all pretty much unlikeable and the actor varies between acceptable and weak. Despite acts of violence and attempts to be scary I found this movie void of interest and pretty boring. The closing credits couldn't come soon enough.