Fans got a first look at David Fincher’s adaptation of Gillian Flynn’s book this week with a new spooky trailer.
The clip begins after Amy has gone missing, and shows flashbacks of the couple's rocky relationship... all to an eerie version of the song “She.”
It ends with Affleck’s voice insisting, “I did not kill my wife,” as her body floats in the water. “I am not a murderer.”
"Gone Girl," which also stars Tyler Perry and Neil Patrick Harris, opens in theaters on Oct. 3.