Oscar Isaac put it all on display in HBO’s “Scenes From A Marriage.”

Co-star Jessica Chastain requested equal balance in their character’s nude scenes.

Chastain appears nude in a shower scene in the second episode.

Isaac bears his bits after a lovemaking session in episode four.

Isaac confessed that he was surprised to see that scene included.

He claims he only found out that you can see his private parts through social media.

Although they are longtime friends, the sex scene was difficult for them to shoot.

Chastain admits that they drank bourbon and he sang to her to help her relax.

Despite their chemistry, they both married other people in 2017.