In Gone Girl, Ben Affleck reveals his penis and butt for the first time in a movie.
In this famous shower scene, we can briefly see Ben Affleck's butt and penis from the side. Ben Affleck has a very big cut dick.

03/06/2015 Update: all pictures have been removed at the request of Twentieth Century Fox Film Corporation.

24 minutes in the movie, Paul Mercurio is only wearing briefs.

26 minutes in the movie, we see [daze]'s butt as he is wearing nothing but a thong.
28 minutes in the movie, we see Paul Mercurio's butt has is also only wearing a thong.

55 minutes in the movie, Paul Mercurio is completely naked. We see his butt.

14 minutes in the movie, Addison Graham is watching Matthew Campbell and Ryan Massey naked. Both Matthew Campbell and Ryan Massey are circumcised. We get a quick view at both penises.
15 minutes in the movie, Addison Graham is showering. We get a good view at his butt and at his cut dick. Addison Graham also plays in porn movies on Randy Blue.

One can tell that Gabriel Garko is a model. This Italian has an amazing body and he is flirting with us during the whole movie. We clearly get in this movie what we came for. We see every piece of him in great details. There is one scene where he gets naked and goes swimming in the ocean. The scene runs in slow motion so that we can admire his nice and long uncut dick. As he fools around in the ocean after that, we see his balls and dick flopping around in the water.

55 minutes in the movie, Matthew Rush undresses. We first see his butt and then his dick in the mirror. Matthew Rush has a big cut dick and has also appeared in pornographic movies.

In this movie, we get to see back nudity from both Brad Pitt and Bruce Willis. Bruce Willis is seen naked when getting washed by a hose. Brad Pitt dropping his PJ down before being chased by the nurses. Since there is no frontal view, circumcision status is not visible for either of them. However it is known for Brad Pitt from paparazzi shots, and for Bruce Willis from another movie.

Niklas Peters is first naked 5 minutes in the movie. We then only see his butt.
13 minutes in the movie, we get another quick and close view at Niklas Peters's hairy butt.
Finally 56 minutes in the movie, Niklas Peters is getting out of the shower. We see his big uncut dick and his tight foreskin. His pubes are completely shaved.

14 minutes in the movie, we briefly see Fernando Tielve's butt and balls hanging in between his legs.
27 minutes in the movie, we finally see Fernando Tielve's nice uncut dick.
48 minutes in the movie, we see Marko Mandic's butt and then his thick and uncut penis as he is about to make love with Fernando Tielve, and again after.

Chris Zeischegg gets naked 13 minutes in the movie. After he undresses, we see him jerking off a bit.
29 minutes in the movie, we see Nolan Gerard Funk wearing nothing but a small underwear with a big bulge. But unfortunately, no full nudify from Nolan Gerard Funk in this movie.

Right from the very beginning of the movie, we see Taylor Reed playing gay web cam. We see Taylor Reed jerking his big cut dick on the computer screen.
15 minutes in the movie, Taylor Reed is making love. In very close-up, we see Taylor Reed big cut dick in great details. Then we see Taylor Reed's butt for the first time. Taylor has a hairy crack.