When Romy, the high-powered executive played by Nicole Kidman, starts cheating on her urbane theatre director husband (Antonio Banderas), it’s not because their sex life has dimished. There’s still significant heat between them, but when he goes to sleep, Romy sneaks out of the room to finish, alone, what she clearly couldn’t achieve with him. When Romy meets Samuel (Harris Dickinson), an impertinent intern at her company who can intuit more about her than she intends to share — and who’s happy to take control — it’s only a matter of time before they find themselves in a seedy hotel together. They wrestle, literally and figuratively, over a twisty power dynamic. Romy’s age and position give her an advantage, but as Samuel reminds her, he could ruin her life with one phone call.