The latest trailer for Gone Girl  is here, and there's even more Ben Affleck . David Fincher's adaptation of Gillian Flynn's bestselling book tells us the story of Amy (Rosamund Pike), who goes missing and leaves her husband, Nick (Ben Affleck), as the main suspect. As Nick is examined and cross-examined to determine whether he really did it, he is also seemingly in on the mystery. Those recent posters  offered some clues, while the trailer does too — why is a strange man (Neil Patrick Harris ) hanging around? What are those clue envelopes left behind? Of course, if you read the book, you already know all these answers, but even if you know, it's pretty bone-chilling to see Fincher filling in the blanks for Flynn's incredible mystery. Whether or not the movie really has a different ending than the book  remains to be seen, but I can't wait to see more when Gone Girl comes out Oct. 3.
Check out the first trailer:
And here's the first teaser: