With the first trailer set to debut later today, 20th Century Fox has released the teaser poster for Gone Girl. Ben Affleck and Rosamund Pike star as Nick and Amy Dunne, a couple celebrating their fifth wedding anniversary when Amy mysteriously goes missing. In the days that follow, Nick emerges as the prime suspect in his wife's disappearance, with this one-sheet teasing that "the search for Amazing Amy continues." Check out this new one-sheet, and in case you missed it last week, you can CLICK HERE to check out the trailer preview for director David Fincher's adaptation of the Gillian Flynn novel, in theaters October 3.