In case you missed it, Harry is staring as the titular policeman in this 50s period drama, and will be seen having sex with co-star David Dawson - who has been cast as Harry's love interest, named Patrick, in the movie. The article details that there is both a sex scene and a scene where Harry is alone and naked. Apparently, he's thrilled about it.
"Not much is going to be left to the imagination. Harry is throwing himself into this new role and is really excited about the challenge, even though it’s a daunting task. He always wants to do things that people wouldn’t expect and challenge what people think about him — and this film will really do that.”