Season 1
16 episodes · first aired 2023-01-02
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Cooperation As Yet Unheard Of 2023-01-02 | Dr. Shin Ha-ru is fired after illegally acquiring a criminal’s brain. He volunteers to help Detective Geum Myeong-se's bureau — and to make him pay. | 2023-01-02 | 9.0 |
 | 02 | The Most Brilliant Moment 2023-01-03 | Ha-ru and Myeong-se's first case involves a famous guitarist and his wife, who turned herself in for his murder. But Ha-ru turns the case on its head. | 2023-01-03 | 8.0 |
 | 03 | I Don't Know My Wife's Face 2023-01-09 | A Vietnamese woman is found dead with her face and hands burnt. Her husband suffers prosopagnosia; her best friend has disappeared. Both are suspects. | 2023-01-09 | 8.0 |
 | 04 | Things That Are Visible When You Close Your Eyes 2023-01-10 | New evidence and test results drastically change the face of the case. A killer approaches Ha-ru, saying he wants to donate his brain to neuroscience. | 2023-01-10 | 8.0 |
 | 05 | The Girl With The Wicked Spirit 2023-01-16 | A 6-year-old with aphasia gets turned in by her mother. She believes a demon has possessed her daughter to kill — and her husband has paid the price. | 2023-01-16 | 8.0 |
 | 06 | How To Be Saved Forever 2023-01-17 | Ha-ru exposes the truth before the child’s exorcism can take place. And a tablet reveals some dirt on the detective, much to the doctor's delight. | 2023-01-17 | 8.0 |
 | 07 | A Man Cheating With His Wife 2023-01-30 | Ha-ru’s attempt to sully Myeong-se embarrassingly backfires. A man reports his wife missing to the police, claiming a "virtual human" attacked her. | 2023-01-30 | 8.0 |
 | 08 | Love, The Basic Instinct 2023-01-31 | After a husband's confession, his wife shows symptoms of conversion disorder. Who killed who? Ha-ru gives up his revenge and leaves the department. | 2023-01-31 | 8.0 |
 | 09 | Reset Man 2023-02-06 | A suspect whose memory resets every 30 minutes claims he has killed his mother. Ha-ru returns, intrigued by a patient with anterograde amnesia. | 2023-02-06 | 0.0 |
 | 10 | Though Memories Fade, feat. How to Forget Bad Memories 2023-02-07 | The stepbrother becomes a prime suspect as the siblings’ harrowing tale comes to light. On his date with So-jeong, Myeong-se gets a call about a body. | 2023-02-07 | 0.0 |
 | 11 | A Brain on Trial 2023-02-13 | The perpetrator who left a mysterious note at the murder scene demands a reduced sentence. Unaware of Dong-u’s plan, Ha-ru appears as a witness. | 2023-02-13 | 9.0 |
 | 12 | The Effects Love and Breakups Have on the Brain 2023-02-14 | Ha-ru's statement in court stirs up the media. When he unravels the cause of Kim Mo-ran’s hypersexuality, Myeong-se and So-jeong get tangled up in it. | 2023-02-14 | 9.0 |
 | 13 | A Teenage Brain Versus A Psychopath Brain 2023-02-20 | A bleeding boy is found unconscious in I-na's bedroom. All of her friends claim she's the one responsible, and unfortunately, the evidence agrees. | 2023-02-20 | 8.0 |
 | 14 | The Best Revenge 2023-02-21 | Ha-ru helps prove I-na's innocence. As he and Myeong-se's family bond, Ha-ru finally discovers Myeong-se’s flaw, leading to his untimely resignation. | 2023-02-21 | 8.0 |
 | 15 | Episode 15 2023-02-27 | Ha-ru learns that his parents weren't killed in a car accident but murdered. To find their killer, Ha-ru must accept a psychopath's dangerous offer. | 2023-02-27 | 8.0 |
 | 16 | Episode 16 2023-02-28 | Myeong-se and Ha-ru must play the sympathy game, or else. The hostages will be released if their brain waves sync. Can two heads work better than one? | 2023-02-28 | 8.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.