Hidden Identity
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Investigation 5 is an undercover police unit tasked with preventing violent crimes by infiltrating dangerous criminal organizations. The team is led by Superintendent Jang Moon Won and consists of young, highly skilled officers such as Cha Gun Woo, Jang Min Joo, and Lee Won Jong. These officers take on new identities to operate in hostile environments, relying solely on their intelligence and ability to maintain their disguises. As they carry out their missions, the challenge lies in completing their objectives without exposing their true identities.
Seasons & Episodes
Season 116 episodes
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Cast & Crew
30 unique people credited
Top billed cast
Kim Bum
as Cha Gun-woo
Filippo Luna
as Boss
Park Sung Woong
as Jang Moo-won
Barbara Tabita
as Moglie del boss
Yoon So Yi
as Min-joo
Paolo Briguglia
as Autista del boss
Lee Won Jong
as Choi Tae-pyeong
Maziar Firouzi
as Ragazzo interrogatorio
Kim Tae Hoon
as Min Tae-in
Vincenzo Pirrotta
as Scagnozzo del boss pelato
Lim Hyun Sung
as Jin Deok-hoo
Tommaso Caporrimo
as Scagnozzo del boss capellone
Supporting cast
8Directors
1Writers
4Producers
2Other crew
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