Hidden Identity

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?

This production, originally released in 2015, has captivated audiences with its unique storytelling. As a Scripted series, it brings a fresh perspective to the Crime genre, maintaining a strong viewer rating of 7.1 across its 1 season.

• Storyline Highlights:
• • Explores themes within Crime.
• • Produced in South Korea.
• • Original Language: Korean.