Acclaimed journalist Catherine Ravenscroft (Cate Blanchett) built her reputation revealing the misdeeds and transgressions of others. When she receives a novel from an unknown author, she is horrified to realize she is now the main character in a story that exposes her darkest secrets. As Catherine races to uncover the writer’s true identity, she is forced to confront her past before it destroys both her own life and her relationships with her husband Robert (Sacha Baron Cohen) and their son Nicholas (Kodi Smit-McPhee).
The ensemble cast includes Lesley Manville, Louis Partridge, Leila George, Kevin Kline, Jung Ho-yeon, and features Indira Varma as the narrator.