Homeland (2011)

Carrie Mathison, a brilliant CIA officer grappling with bipolar disorder, navigates the treacherous world of espionage with intensity and unpredictability. Her relentless pursuit of truth often puts her at odds with her own mental health. With the guidance of her trusted mentor, Saul Berenson, Carrie embarks on high-stakes missions, putting both her career and personal life on the line. Her unwavering determination and willingness to confront danger make her a compelling protagonist in a landscape fraught with deception and moral complexity.