本片是一部Crime片，由导演，由Kim Bum/Park Sung·woong/Yoon Soy主演。
剧情简介：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?
外文名：신분을 숨겨라
类型：Crime
演员：Kim Bum / Park Sung·woong / Yoon Soy / Lee Won·jong / Kim Tae·hun / Kim Min·jun / Kwon Hae·sung / Lee Min·ji
