See a Creepy Neil Patrick Harris in New 'Gone Girl' Trailer

PHOTO: Ben Affleck as "Nick Dunne" in the "Gone Girl" trailer.20th Century Fox
Ben Affleck as "Nick Dunne" in the "Gone Girl" trailer.

The newest trailer for "Gone Girl" doesn't beat around the bush and gets right to the question, "Did Ben Affleck's character Nick Dunne kill his wife?"

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We then see a montage of clips of Dunne saying that he had nothing to do with his wife's disappearance and even voice-overs from his wife Amy herself, played by Rosamund Pike.

Watch: 'Gone Girl' Author Reveals Secrets Behind Her Hit Thriller

"I will practice believing my husband loves me, but I could be wrong," Pike says. "I finally realized I am frightened of my own husband."

There's also a really creepy Neil Patrick Harris, who plays a former boyfriend of Amy's. Tyler Perry also takes on the challenge of playing Dunne's high-priced attorney.

The trailer culminates with Pike's character saying, "This man of mine may kill me."

"Gone Girl" hits theaters on Oct. 3.