
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 Tae-hun
Min Tae-in
16 eps
2019
Talk about the show as a whole — episode-specific chat lives on each episode.
Sign in to rate.
Sign in to post comments and reactions.
No comments yet. Be the first to start the discussion.