Seasons
Season 1 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Do You Want to Take Revenge? | 7.9 | 315 |
| 2 | Do Ki Meets Ju Chan | 8.2 | 265 |
| 3 | A Victim of a School Violence | 8.2 | 244 |
| 4 | Teacher vs Students | 8.7 | 258 |
| 5 | The Evil Businessman | 8.0 | 219 |
| 6 | Into the Strategic Planning Team | 8.1 | 221 |
| 7 | An Untimely Goodbye | 8.2 | 211 |
| 8 | The Vacation Home | 8.3 | 215 |
| 9 | The Voice Phishing Scam | 7.9 | 200 |
| 10 | Mr. Wang And Madam Lim | 8.5 | 213 |
| 11 | Tracking Down the Missing Murder Victim | 8.2 | 196 |
| 12 | A Colleague's Funeral | 8.5 | 194 |
| 13 | A Prisoner Exchange | 8.2 | 189 |
| 14 | The Rainbow Transport Team In Danger | 8.3 | 202 |
| 15 | Rainbow Transport Decide to Disband | 8.7 | 200 |
| 16 | One Year Later | 8.6 | 201 |
Season 2 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | The Missing Son | 8.3 | 169 |
| 2 | Back in Business | 8.7 | 173 |
| 3 | The Trot Singer | 8.2 | 140 |
| 4 | Sang Gi's Prison | 8.5 | 147 |
| 5 | Feel Consulting | 8.1 | 136 |
| 6 | The Evil Uncle | 8.4 | 135 |
| 7 | The SunBaek Cult | 7.8 | 125 |
| 8 | Beating Cult With a Cult | 8.1 | 126 |
| 9 | The Surgery Malpractice | 8.0 | 125 |
| 10 | Jeil Chakhan Factory | 8.6 | 130 |
| 11 | The Late Kim Do Gi | 8.2 | 125 |
| 12 | The Playground of Evil | 8.5 | 123 |
| 13 | Do Gi Crashes the Party | 8.4 | 125 |
| 14 | Ha Joon's Defeat | 8.4 | 128 |
| 15 | Ha Joon Versus Do Gi | 8.7 | 135 |
| 16 | The Final Client | 8.8 | 161 |
Season 3 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Episode #3.1 | 8.7 | 151 |
| 2 | Episode #3.2 | 9.0 | 132 |
| 3 | Episode #3.3 | 8.7 | 116 |
| 4 | Episode #3.4 | 9.1 | 121 |
| 5 | Episode #3.5 | 8.2 | 106 |
| 6 | Episode #3.6 | 8.9 | 104 |
| 7 | Episode #3.7 | 9.0 | 102 |
| 8 | Episode #3.8 | 9.1 | 104 |
| 9 | Episode #3.9 | 9.1 | 93 |
| 10 | Episode #3.10 | 9.2 | 100 |
| 11 | Episode #3.11 | 9.1 | 91 |
| 12 | Episode #3.12 | 9.1 | 89 |
| 13 | Episode #3.13 | 9.0 | 84 |
| 14 | Episode #3.14 | 9.1 | 86 |
| 15 | Episode #3.15 | 9.0 | 72 |
| 16 | Episode #3.16 | 8.9 | 95 |
