From Susanne Bier and David E. Kelley, the limited drama series, based on the book “You Should Have Known” by Jean Hanff Korelitz, follows Grace (Nicole Kidman) and Jonathan Fraser (Hugh Grant) who are living the only lives they ever wanted for themselves. Overnight a chasm opens in their lives: a violent death and a chain of terrible revelations. Left behind in the wake of a spreading and very public disaster, and horrified by the ways in which she has failed to heed her own advice, Grace must dismantle one life and create another for her child and her family.