If 50 First Dates and Memento had a movie baby, it would probably look a whole lot like Before I Go to Sleep. The upcoming thriller is an adaptation of S.J. Watson's bestseller about a woman (Nicole Kidman [1]) who wakes up every day with no memory. It's a result of a traumatic brain injury that she can't even remember, until one day she starts trying. Soon, she becomes suspicious of everyone, including her husband (Colin Firth [2]) and her doctor (Mark Strong). This is on our list of the most anticipated book-to-movie adaptations of the Fall [3], so I've got my fingers crossed that it's good. Before I Go to Sleep is set for an Oct. 31 release date, and you can watch the trailer below!