Popularity: 7 (history)
| Director: | Hwang Byeong-gug |
|---|---|
| Writer: | Kim Hyo-seok, Hwang Byeong-gug, Yoon Soon-yong |
| Staring: |
| Navigating both the criminal underworld and law enforcement agencies, professional snitches called "yadang" provide covert information about the drug world to prosecutors and police. When a drug bust at a party attended by high-profile second-generation VIPs entangles those involved into a dangerous conspiracy, a seasoned yadang must do everything in his power not just to make it out on top, but alive. | |
| Release Date: | Apr 16, 2025 |
|---|---|
| Director: | Hwang Byeong-gug |
| Writer: | Kim Hyo-seok, Hwang Byeong-gug, Yoon Soon-yong |
| Genres: | Comedy, Action, Drama, Crime, Thriller |
| Keywords | drugs |
| Production Companies | Hive Media Corp |
| Box Office |
Revenue: $0
Budget: $0 |
| Updates |
Updated: Dec 17, 2025 Entered: Dec 17, 2025 |
| Name | Character |
|---|---|
| Kang Ha-neul | Kang-soo |
| Yoo Hai-jin | Koo Gwan-hee |
| Park Hae-joon | Oh Sang-jae |
| Ryu Kyung-soo | Cho Hoon |
| Chae Won-been | Uhm Su-jin |
| You Seong-joo | Yeom Tae-soo |
| Kim Keum-soon | Kim Hak-nam |
| Lim Sung-kyun | Chang-rak |
| Cho Wan-ki | Manager Oh |
| Kwak Ja-hyung | Detective Park |
| Yoon Tae-soo | Jong-soo |
| Yoon Hyun-gil | Park Hyun-sook |
| Park Ji-hong | Reporter Song |
| Woo Ji-hyeon | Oh Jae-cheol |
| Hong Seo-jun | Cho Sang-taek |
| Kwon Hyuk | Manager Nam |
| Jeong Do-won | Geok-hyun |
| Kang Ji-woon | Investigator |
| Sung Tae-joon | Investigator |
| Choe Min | Sponsor |
| Kim Jung-pal | Drunken |
| Seo Gwang-jae | Prosecutor General |
| Park Wan-kyu | Ko Heung-sik |
| Lee Seo-hwan | Mr. Kim |
| Park Hyeok-min | Seo Jong-hae |
| Gong Jae-min | Yamamoto |
| Jang Yong-chul | Kang Myeong-cheol |
| Park Yoon-hee | Chief of Central District Prosecutors' Office |
| Kim Ye-ji | Jung Jung-ok |
| Han Dong-won | Fujino |
| Seo Mun-ho | Detective |
| Lee Joo-mi | Chinese Woman |
| Hwang Gyu-chan | Driver |
| Name | Job |
|---|---|
| Kim Hyo-seok | Writer |
| Lee Jin-hee | Original Music Composer |
| Lee Sang-jun | Production Sound Mixer |
| Jung Min-woo | Special Effects Supervisor |
| Park Jin-young | Colorist |
| Lee Seong-hwan | Lighting Director |
| Heo Myeong-haeng | Martial Arts Choreographer |
| Kim Woo-hyun | Editor |
| Hwang Hyo-kyun | Special Effects Makeup Artist |
| Park Jin-hong | Sound Supervisor |
| Yoon Seong-min | Martial Arts Choreographer |
| Kim Ha-na | Editor |
| Kim Hong-jip | Original Music Composer |
| Kwak Tae-yong | Special Effects Makeup Artist |
| Jung Do-ahn | Special Effects Supervisor |
| Kim Joo-yong | Assistant Director |
| Hwang Byeong-gug | Director, Adaptation |
| Lee Mok-won | Production Design |
| Yoon Soon-yong | Adaptation |
| Park Jae-wan | Props |
| Park Yong-ki | Sound Supervisor |
| Han Moon-sung | Visual Effects |
| Cho Chang-rae | Line Producer |
| Lee Mo-gae | Director of Photography |
| Kwak Jung-ae | Costume Design |
| Kim Seo-hee | Makeup & Hair |
| Name | Title |
|---|---|
| William Kim | Producer |
| Hong Jeong-in | Executive Producer |
| Kang Ga-mi | Associate Producer |
| Kim Dee-na | Associate Producer |
| Organization | Category | Person |
|---|
Popularity History
| Year | Month | Avg | Max | Min |
|---|---|---|---|---|
| 2024 | 4 | 1 | 2 | 1 |
| 2024 | 5 | 1 | 4 | 1 |
| 2024 | 6 | 3 | 8 | 1 |
| 2024 | 7 | 5 | 17 | 1 |
| 2024 | 8 | 2 | 5 | 1 |
| 2024 | 9 | 1 | 3 | 1 |
| 2024 | 10 | 2 | 4 | 1 |
| 2024 | 11 | 2 | 4 | 1 |
| 2024 | 12 | 1 | 2 | 1 |
| 2025 | 1 | 1 | 2 | 1 |
| 2025 | 2 | 2 | 3 | 1 |
| 2025 | 3 | 2 | 3 | 1 |
| 2025 | 4 | 3 | 6 | 1 |
| 2025 | 5 | 3 | 4 | 2 |
| 2025 | 6 | 5 | 18 | 2 |
| 2025 | 7 | 7 | 18 | 3 |
| 2025 | 8 | 2 | 3 | 2 |
| 2025 | 9 | 6 | 9 | 4 |
| 2025 | 10 | 4 | 5 | 3 |
| 2025 | 11 | 4 | 5 | 2 |
| 2025 | 12 | 4 | 7 | 3 |
Trending Position
| Year | Month | High | Avg |
|---|---|---|---|
| 2025 | 12 | 945 | 945 |
I must admit I didn’t quite understand just what was going on at the start of this. “Lee Kang-su” (Kang Ha-neul) is a brash and confident young man who manages to get information on drug dealers which he then passes on to the police and/or the public prosecutors in return for a cut and them getting ... a reduced sentence if they turn state’s evidence. Thing is, the further up the food chain they get the more political “interference” the investigators encounter and pretty swiftly that causes problems for this young “Yadang” as he ends up a victim of his erstwhile protector, ambitious prosecutor “Ku Gwen-hee” (Yoo Hae-jin) and pumped full of blue methadone to the point where he doesn’t know day from night. Once released, though, he unites with similarly manipulated former police captain “Oh Sang-jae” (Park Hae-joon) and an young actor (Chae Won-bin) whose career was wrecked after she, too, was exposed to this highly addictive substance and ultimately used as a glorified hooker by someone extremely close to the presidency - and the election is looming. Once the story gets up and running, this proves to be quite an entertaining, if not always entirely plausible, analysis of lucrative drug running and politicking in a South Korea that seems determined to stamp out criminality however perilous that path might be. It’s a gritty, sometimes seedy film that sees both men and Chae Win-bin deliver strongly and in the case of Kang Hae-neul enthusiastically too. There is plenty of action across the two hours and the denouement has something of “The Sting” (1973) to it as vengeance knows few bounds. Worth a watch.