5 minutes in the first episode, we see Toby Stephens ass & balls as he is getting out of bed.
35 minutes in the movie, Tom Hollander gets naked on a bridge. It's frontal but from far away.
36 minutes in the movie, Tom Hollander is again on the bridge. Toby Stephens and Rupert Penry-Jones join him.
We can see their 3 butts.