Advertisements Premiered last night on HBO. Haven't watched it yet, wanted to get the thread started. Anyone see it? Thoughts? Based on the 2014 novel You Should Have Known by Jean Hanff Korelitz, the miniseries premiered on HBO on October 25, 2020. The series stars Nicole Kidman & Hugh Grant, is written and produced by David E. Kelley, and directed by Susanne Bier.