Starring
Kim Nam-gilJin Seon-kyuRyeounKim So-jinKong Seong-HaHong Woo-jin
Ratings per Episode
Votes per Episode
Those Who Read the Hearts of Evil Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 8.2 | 7.4 | 8.2 | 8.2 | 8.3 | 8.1 | 8.1 | 8.3 | 8.3 | 8.3 | 8.7 | 8.4 | 8.7 |
Download Infographic
About
A team of tenacious detectives study the minds of murderers at a time when Korea's first serial murders terrorized the nation. Based on true events.
All Seasons
▼

Season 12022
8.21K1213h 41m
A team of tenacious detectives study the minds of murderers at a time when Korea's first serial murders terrorized the nation. Based on true events.
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Red Cap Incident | 7.4 | 116 | 69 min | |
| ▶ | 2 | Habits of Criminals | 8.2 | 99 | 68 min | |
| ▶ | 3 | Ha Young Meets Tae Gu Again | 8.2 | 85 | 70 min | |
| ▶ | 4 | What Must We Remember? | 8.3 | 85 | 65 min | |
| ▶ | 5 | Looking into the Minds of Evil | 8.1 | 80 | 68 min | |
| ▶ | 6 | The Man With The Hiking Boots | 8.1 | 78 | 67 min | |
| ▶ | 7 | A Scary Wolf Inside The Rabbit Burrow | 8.3 | 78 | 71 min | |
| ▶ | 8 | There Are No Perfect Crimes | 8.3 | 78 | 66 min | |
| ▶ | 9 | Becoming The Monster | 8.3 | 74 | 66 min | |
| ▶ | 10 | When You Gaze Into the Abyss | 8.7 | 78 | 68 min | |
| ▶ | 11 | The Victims And Their Families | 8.4 | 73 | 74 min | |
| ▶ | 12 | The Hearts of Criminals | 8.7 | 83 | 69 min |
Full Cast & Crew
Cast
Kim Nam-gil Song Ha-Young
Jin Seon-kyu Gook Young-Soo
Ryeoun Jeong Woo-joo
Kim So-jin Yoon Tae-Goo
Kong Seong-Ha Choi Yoon-ji
Hong Woo-jin Oh In-tak
Lee Dae-yeon Baek Joon-sik
Kim Hye-Ok Park Yeong-sin
Kim Joong-hee Nam Gi-tae
Na Chul Woo Ho-seong