UK poster and trailer arrive for Before I Go To Sleep Simon Fitzjohn July 3, 2014 Latest News and Videos 3831 Psychological thriller Before I Go To Sleep lands in UK cinemas on September 5, and Studiocanal have upped the marketing drive with the release of the British trailer and poster this week. Nicole Kidman stars as Christine Lucas, who wakes up each day with the unfortunate affliction of being able to remember nothing – due to a traumatic incident in her past. But, slowly but surely, pieces of her life become clearer, forcing her to question all those around her – including her husband (Colin Firth) and Dr Nash (Mark Strong). Directed by Rowan Joffe, using the highly successful novel by SJ Watson as inspiration, Before I Go To Sleep also stars the likes of Anne-Marie Duff and Adam Levy.