In this slavishly Hitchcockian mystery-thriller, a woman wakes up every day remembering nothing about her past as the result of a tragic accident. By investigating the truth every day (and recording it for posterity), she's eventually forced to question the motives of everyone around her. Nicole Kidman, Colin Firth and Mark Strong star. The far-fetched, Memento-esque story is based on S.J. Watson's 2011 bestseller. 92 minutes R.