Byron Pang shows us a full frontal from the beginning on the movie and continues throughout. Byron Pang and Thomas Price meet and sexual tension builds up. There is very sensual shower scene as they both bath naked next to one another. Thomas Price cannot help and look at the nice body of Byron Pang. He quickly masturbates under the shower but we can only see the very tip of Thomas's dick. In the next scene, Byron Pang makes love to his girlfriend but obviously thinks of Thomas. Byron and Thomas meet again and they end up both naked in a hot tub. We see both of them frontal, but with a distance. They end up cuddling and kissing. A few days after, they end up in bed together. Thomas pulls the blanket to reveal Byron Pang's erect dick. Later Byron Pang remembers a story where he saved a girl from being raped by a gang, and in exchange got stripped naked in the mud and finally raped by that gang. We see him completely naked again. The sodomy scenes are not actually shown. Later Byron Pang and Thomas Price are naked together and start playing. We see very briefly but clearly Thomas Price's uncut dick and big balls. Later, after a train trip, they get arrested by the police and both stripped naked. They both get anal checked by the police. Later, in the shower, they finally have anal sex together and Thomas Price penetrates Byron Pang.

Hendrik Scheider is taking a shower 19 minutes in the movie. We get a very quick view at his uncut dick.
28 minutes in the movie, Hendrik Scheider kisses Aldri Anunciação. After the kiss, Aldri Anunciação shows a nice bulge in his underwear.
61 minutes in the movie, Hendrik Scheider is fully naked on a pier. We get a good view at the time at his naked body and smooth uncut penis.

Right at the beginning of the movie, we see James McAvoy in his wet underwear, with a clear bulge.
There are several other bulge scenes later on also.
50 minutes in the movie, James McAvoy only wearing a short undresses in front of the camera. He is slightly remote, so we don't see a lot of details.
We can however see that James McAvoy has a great bubble butt and a rather large uncut penis.
We see again his butt when he is making love to a woman, 74 minutes through the movie.

Florian David Fitz appears shirtless 23 minutes in the movie.
54 minutes in the movie, we can see his ass but no frontal at that moment.
76 minutes in the movie, and for over 2 minutes, Florian David Fitz is fully naked. We see his butt but also his long uncut dick.

In this movie, describing the love story between Rimbaud and Verlaine, both actors are seen fully naked.

In episode 5 of season 3, we get nudity from Will Tudor, Nikolaj Coster-Waldau and Kit Harington.
Will Tudor is naked in bed 51 minutes in the movie. As the steps out of the bed, we see his nice uncut penis. The picture is a bit dark. Then Will Tudor gets back in bed with his lover, and we see his bubble butt and somewhat hairy crack.

At the beginning of the movie, Mario Casas and Yon González are shirtless at the beach.
4 minutes in the movie, Yon González undresses. We see his cute butt. Then Mario Casas undresses too, and we also see his butt.
21 minutes in the movie we can admire Maxi Iglesias' hairy butt as he is making love to a girl.

20 minutes in the movie, Jonathan Groff undresses in front of the camera. Although the scene is hot, we see his hot abs, but no full nudity at that time.
Just a minute later, 21 minutes in the movie, Jonathan Groff walks bare naked in front of the camera for a full 30 seconds. His cut dick and balls are bouncing around. This is an amazing movie scene. Now we all know what Zachary Quinto wakes up next to.
83 minutes in the movie, Jonathan Groff gets naked again with another woman. We don't see as much. We see Jonathan Groff's butt but his penis and balls are kept in the woman's hand in that scene.

In episode 4 of season 1 of this HBO TV show, James Purefoy is seen completely naked in the middle of a courtyard and shows us a full frontal. While his naked body is cleaned by a male slave in front of everybody, James Purefoy shows us his big uncut dick. He is not moving much but the scene lasts long enough to be able to see it in great details.

In this movie, Simon Burzynski shows us a full frontal view and Matthew Montgomery a rear view. Brendan shows us some skin but nothing below the belt!