All Songs from the Album:
There are currently 12 songs under the Extra Investigation Original Soundtrack.
Each song contains a link for you to listen to the music, read the lyrics and its English translation.
| Part | Title | Artist | Release Date |
| 1 | Extra Investigation (번외수사) | Kim Jong Seo (김종서) | May 22, 2020 |
| 2 | Take On The World | C-Tru | May 23, 2020 |
| 3 | Bring It On! | Tymee (타이미) | May 29, 2020 |
| 4 | Fighter | ZIKI (지키), THE KING (더킹) | May 30, 2020 |
| 5 | Savage Killer | Lee Sun Bin (이선빈) | June 5, 2020 |
| 6 | Takedown | HONGCHA (홍차) Feat. Boo Hyunseok (부현석) | June 6, 2020 |
| 7 | Last Scene | High Bro (하이브로) | June 12, 2020 |
| 8 | One Life | SUPERBEE (수퍼비) | June 13, 2020 |
| 9 | Bang Bang (뱅뱅) | ArieBand (아리밴드) | June 19, 2020 |
| 10 | Beyond The Memory (기억 저편에) | Lee Hyeon Seob (이현섭) | June 20, 2020 |
| 11 | Run In | HaNa Rumi (하나루미) | June 26, 2020 |
| 12 | My Turn | Soul Sapiens (소울사피엔스) | June 27, 2020 |
Drama Information
| Extra Investigation | |
| Drama Synopsis: Jin Kang-Ho (Cha Tae-Hyun) is an enthusiastic and effective detective. He tries to catch criminals by any means necessary. He also doesn’t get along with other detectives. Kang Moo-Young (Lee Sun-Bin) is an enthusiastic PD of a TV investigative program. The program tries to catch criminals that the police could not. Kang Moo-Young is upright, but she will take risks to reveal the truth. Jin Kang-Ho and Kang Moo-Young unexpectedly meet and they begin to cooperate on unsolved cases. (source: asianwiki) | |
| Hangul: | 번외수사 |
| Romanized: | Beonoesusa |
| Other Titles: | Team Bulldog: Off-duty Investigation |
| Drama Genre: | Action/Crime/Drama |
| Starring: | Cha TaeHyun Lee SunBin Jung SangHoon Yoon KyungHo Ji SeungHyun |
| Original Run: | May 23 to June 28, 2020 |