Lillian Belton [Maureen O'Sullivan] is in a fragile emotional state after a suicide attempt, and she is referred to a psychiatrist for therapy. In the quiet, controlled space of the psychiatrist’s office, a last desperate impulse nearly drives her toward the window, only to be halted by the calm intervention of Dr. Mary White [Ann Harding]. As the session unfolds, Dr. White quickly discovers that Lillian’s distress centers on her fixation with Jack Kerry [Louis Hayward], a charismatic but troubled man who does not return her love in the way she desires.
To help Lillian, Dr. White reaches out to Jack and persuades him to confront his alcoholism and seek treatment. The process of recovery becomes a catalyst for change in Jack’s life; as he moves toward stability, he finds his feelings shifting. He begins to fall in love with Dr. White, yet she reminds him of Lillian’s deep need and the commitments he has made. This tension shapes their decisions as the story unfolds: Jack and Lillian marry, entering a complicated arrangement where affection and obligation collide.
Meanwhile, Dr. White’s own life becomes entangled with another physician, Dr. Gordon Phillips [Herbert Marshall], who is deeply in love with Mary White but cannot persuade her to abandon her patients or to submit to his control. The personal entanglements grow more intricate as Dr. White and Jack attend a bustling costume ball, where Jack secures a dance with Mary White while a wary Lillian watches from the sidelines. In a moment of revelation, Jack confesses his love for Dr. White, though she reiterates the importance of his marriage and the vow he has to Lillian.
The drama intensifies when Lillian, driven by jealousy and hurt, creates a scene with Dr. White. Mary White then uses this confrontation as a mirror to illuminate her own relationship with Phillips, highlighting the ethical and emotional tensions between care, desire, and fidelity. The film culminates in a quiet, emotionally charged moment that speaks to the limits of professional duty and the complexities of human need.
In the final, decisive exchange, Dr. White faces the two men in her life and the limits of her professional work. “I'm not going on with the work.” she declares, a line that leaves the future open and unresolved. “What are you going to do?” Phillips asks in return. “You tell me,” she replies, laying her head on his shoulder. The ending exposes the unresolved balance between love, responsibility, and personal choice, leaving the audience to ponder where healing ends and hard truth begins.
