A tenacious assistant state’s attorney known for her courtroom prowess and relentless ambition, embroiled in a personal vendetta that drives her investigation into Dr. Anne Wiley.

An ambitious mayoral candidate and Anne's husband, whose charming public persona conceals a calculating and manipulative nature, entangling him in both political and personal deceit.

A retired surgical nurse who embodies familial support and stability, providing comfort to Anne while holding intimate knowledge of their shared history of trauma.

An arrogant anesthesiologist defined by his overt misogyny and professional jealousy toward Anne, playing a role in escalating the investigation into her conduct.

Cook County State’s Attorney and mentor to Paula, who prioritizes conviction rates over justice, fueling the ambitious drive of his protege.

Anne’s loyal surgical nurse and personal assistant, providing stability and support amidst the tumultuous events surrounding Anne's professional and personal life.

Paula's lead investigator, a former detective initially aligned with her goals, but who becomes increasingly disillusioned by her unethical actions during the investigation.