New York - Ben Affleck said he will be in a "brief" full-frontal nude shot in the film Gone Girl, which hits theatres in the United States on Friday.

The actor told MTV News in an interview on Tuesday, "The p***s is in there! It costs extra.

"It's IMAX p***s! You've gotta pay fifteen bucks to see it in 3-D," referring to his male organ.

"I try to get it in every movie," he also joked.

He made the revelation after saying, "I think there's some brief nudity in this movie.

"Director David Fincher said to me from the beginning, 'This is a warts and all movie. It can have no vanity. You have to see the naked underbelly of this character.'"

"There is some brief, um, very brief nudity, I think," he added.

And in case that brief cinematic exposure leaves movie-goers feeling deflated, he cautioned: "You should know it was very cold," referring to the film set.

In Gone Girl, Affleck's character becomes the chief suspect and tabloid villain after his wife goes missing.

The film opens in Singapore next week.