VIDEO: Sneak Peek of GONE GIRL's Trailer, Starring Ben Affleck, Neil Patrick Harris, & More

On Monday, April 14, Entertainment Tonight will air the first trailer for the upcoming movie Gone Girl. Until then, a teaser trailer has been released. Check below to watch!

In the cast are Ben Affleck, Rosamund Pike, Neil Patrick Harris, Tyler Perry, Kim Dickens, Patrick Fugit and Carrie Coon.

Gone GIRL is based on Gillian Flynn's bestselling novel, which follows a couple from North Carthage, Mo. -- Nick and Amy Dunne. On their fifth wedding anniversary, Amy disappears from their rental house. Nick becomes wrapped up in Amy's lies and eventually becomes implicated in her disappearance and potential murder. But Amy is far from what the media and her parents have made her out to be.

Gone GIRL will be out on October 3, 2014.