Paul Hopkins is seen naked on the bed after making love with a man. There is an extended view of him, moving on the bed with his dick and balls flopping around. Whip Hubley is then seen naked entering an isolation tank. After seeing his muscular torso we get a very good close-up view of his ass, and then as he climbs, we see his balls and dick. His balls are pretty big. Finally, we get to see Billy Campbell naked. There is one scene when he is lying on the floor next to Paul Hopkins. Billy's balls are huge. So huge that when his dick was hidden behind his balls when he was on the floor. Luckily we get a glimpse of his dick as he stands up against the bed. All three actors are circumcised.

21 minutes in the movie, we see a nice bulge from Alan Ramírez's underwear.
25 minutes in the movie, we see Alan Ramírez's uncut penis as he is lying on a bed, sleeping.
43 minutes in the movie, we see Alan Ramírez's butt, as he is on a bed, his pants down.
49 minutes in the movie, we see another nice bulge in Alan Ramírez's underwear. He seems to be erect in that scene.

71 minutes in the movie, Pierre Moure and Valentijn Dhaenens are both naked in bed. We see their bubble butts for several seconds. When Valentijn Dhaenens leaves the bed, we can see his hairy balls in between his legs and the very tip of his uncut dick. When Pierre Moure dresses up, we can see his pubic hair and no so much what is hidden in his untrimmed pubic hair.

9 minutes in the movie, Jakub Gierszal and Bartosz Gelner are naked, taking a shower. We see Jakub Gierszal's butt only, but we see Bartosz Gelner butt and uncut penis in that scene.

18 minutes in the movie, there is a hot french kiss scene between Jakub Gierszal and Bartosz Gelner.

14 minutes in the movie, Mateusz Banasiuk is taking a shower with 3 other guys after gym. We all all four nice butts.
Then Mateusz Banasiuk turns around to wash his dick, and we can see him touching his thick uncut penis.
Other guy next to him is also turning and we see his dick too.
Then Mateusz Banasiuk gets a hot blowjob from one of the guys.

Right at the beginning of episode 3 of season 4, Michael Kenneth Williams is naked in bed with another man. He gets out of bed to get to a window, and then gets back. We get a dark view at his butt and thick dick.

42 minutes in episode 1 of season 1, Peter Caulfield is parading naked in a house. We see his soft dick at first, and then briefly his butt.
Peter Caulfield is uncut.

In episode 7 of season 2, that aired on Showtime on Sunday November 11th 2012, Rupert Friend is in a hospital and suddenly drops his gown. We see his very nice and firm butt and for a couple of frames what appears to be a pretty big, white, uncut cock.