Trailer for new Fincher Film Gone Girl

There is a trailer for always interesting director David Fincher's new film Gone Girl. The project was adapted from the book by Gillian Flynn, who also wrote the screenplay. It seems to be a mystery suspense / did he or didn't he do it tale. The film which stars will premiere October 3. It stars Rosamund Pike, Ben Affleck, Missi Pyle and Neil Patrick Harris. The music, which I assume will be a score will be provided by Oscar winning team of Trent Reznor and Atticus Ross. Fincher delivers so expectations are high - at least on my end. Ross will also have music featured in the much buzzed about Beach Boys related film Love & Mercy and documentary film Gennaldy.