New stills from Before I Go To Sleep

New stills have been released from Before I Go To Sleep. The thriller stars Nicole Kidman as a woman who suffers memory loss each time she goes to sleep. Colin Firth plays her husband, who, along with her doctor try to help her remember her life.
She discovers she has been making a video diary to help her recall her life, she says, “My name is Christine Lucas. As I sleep my mind will erase everything that I know – everything that I did.I have to remember.”
The video diary helps Christine get closer to the truth.

Check out the new images below:

Before I Go To Sleep is based on the book by SJ Watson and is out in September. The film will also see Kidman reunite with Firth who last starred together in The Railway Man.