In the next few minutes, a killer will murder another innocent victim.

To stop him, one woman will have to use her head...

or better yet...

use his.

Jennifer Lopez (Out of Sight), Vince Vaughn (Psycho) and Vincent DOnofrio (Men in Black) star in the terrifying, mind-altering thriller about a psychologist who enters the brain of a comatose serial killer in order to save his latest victim.

However, once she gets inside his mind, she may never get out.