Following the trailer preview from last week and the poster from earlier today, 20th Century Fox has debuted the first trailer for Gone Girl. David Fincher directs this adaptation of Gillian Flynn's hit novel, which centers on Nick Dunne (Ben Affleck), a man who emerges as the prime suspect after his wife Amy (Rosamund Pike) mysteriously disappears after celebrating the couple's fifth wedding anniversary. Missi Pyle, Neil Patrick Harris, Tyler Perry, Casey Wilson and Scoot McNairy co-star in this upcoming dramatic thriller, arriving in theaters October 3.