Nicole Kidman plays a woman who, due to a past trauma, wakes up every day remembering nothing. The British film - which also stars Colin Firth and has been shot in London and Surrey - is based on the hit novel of the same name by S. J. Watson, which became a Sunday Times and New York Times bestseller and has been translated into over 30 languages.

Watson has said, "[Nicole] totally embodies what I thought Christine should be".

"The heart of the book, the soul of the book, is still there," said Watson. "The first time I saw Nicole and Colin playing quite a dramatic scene I was incredibly moved to see it acted so convincingly and quite shocked in a way I really wasn’t expecting".

Release date: 5 September

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