Nicole Kidman [1] kept us on the edge of our seats on Big Little Lies [2], but she's about to push us all the way off on her new HBO show, The Undoing [3]. On March 8, the network released a new teaser for the murder mystery, which follows Grace Fraser (Kidman), a successful New York-based therapist and author who suddenly finds herself engulfed in an investigation when she's connected to a violent death and a missing husband amid a series of devastating revelations. "You either read me my rights right now or tell me I'm free to go," Grace says in an interrogation room before the clip previews a handful of tumultuous omens.

The upcoming drama — based on Jean Hanff Korelitz's 2014 novel, You Should Have Known — was directed by Bird Box's Susanne Bier and written by Big Little Lies screenwriter David E. Kelley. It will also star Hugh Grant [4], Matilda De Angelis, Ismael Cruz Córdova, and Noah Jupe. Watch the intense new trailer above, then check out another teaser ahead. Prepare to watch Kidman unravel when The Undoing premieres on Sky Atlantic and NOW TV on May 18!