Answer
In 2020, Lily Rabe portrayed Sylvia Steineitz, a defense attorney, in the HBO miniseries "The Undoing," a psychological thriller starring Nicole Kidman and Hugh Grant. Rabe's character played a critical role in defending Grant's character, Dr. Jonathan Fraser, who becomes the prime suspect in the murder of his mistress. Rabe's nuanced performance contributed to the series' suspenseful atmosphere and exploration of complex human relationships.