Ace maker MovieWorks released its release schedule and first poster of "The Policeman's Lineage" on the 17th.
"The Policeman's Lineage" is a crime drama about the dangerous investigation of Kang Yoon (Cho Jin-woong), the ace of the Kwangsoo University, who boasts unrivaled arrest performance with huge donations from unknown sources, and Min Jae (Choi Woo-sik), a principle police officer who was in charge of secretly.
Cho Jin-woong plays the role of Park Kang-yoon, the head of the wide-area investigation team, who puts criminals first according to his beliefs and does not mind illegality to obtain information. Choi Min-jae, a police officer in charge of Choi Woo-sik, is tasked with digging into Park Kang-yoon's corruption on the condition of receiving secret documents about his father, who was a police officer and will team up with him as an undercover police officer.
Park Hee-soon plays the role of Hwang In-ho, the inspector who gives Choi Min-jae a secret document about his father, Kwon Yul plays the role of Na Young-bin, the criminal who only deals with the top 1% inaccessible, and Park Myung-hoon plays the role of Cha Dong-cheol, a criminal who has survived the deal with the police.
Meanwhile, director Lee Kyu-man grabbed the megaphone for "The Policeman's Lineage."