"The Undoing" is a psychological thriller miniseries that premiered on HBO in 2020. It follows the story of Grace Fraser, a successful therapist, whose life unravels after her husband, Jonathan Fraser, is implicated in a murder. As the investigation unfolds, secrets and lies come to light, challenging Grace's perception of her family and her own identity. The series is based on the novel "You Should Have Known" by Jean Hanff Korelitz and features a star-studded cast, including Nicole Kidman and Hugh Grant. With its gripping narrative and suspenseful twists, "The Undoing" explores themes of trust, betrayal, and the complexities of relationships.