The heat is on in Investigation 5, an undercover police unit specializing in thwarting violent crimes. Led by Superintendent Jang Moon Won, this team of young and elite officers, including Cha Gun Woo, Jang Min Joo, and Lee Won Jong, assume new identities and infiltrate dangerous crime syndicates. With only their wits and poker faces at their disposal, can the team complete their missions without blowing their covers in hostile territory?
Kim Bum
Cha Gun-woo
Park Sung-woong
Jang Mu-won
Yoon So-Yi
Yoo Min-joo
Lee Won-jong
Choi Tae-pyeong
Kim Tae-hun
Min Tae-in
Kim Min-jun
Teacher Jung
Kwon Hae-sung
Choi Myung Shik
Lee Min-ji
Yeon-soo
Five Days58%
The Bay67%
DCI Banks71%
Player77%
21 Jump Street72%
R.J. Decker77%
A Killer Paradox73%
Nemesis75%
American Crime Story75%
Criminal: UK71%
Through the Darkness77%
Bosch: Legacy79%
Murder in a Small Town69%
The Oath63%
Ellis59%
Reacher81%
Bad and Crazy78%
Law & Order Toronto: Criminal Intent71%
Good Boy85%
Vigil71%
