Once a legendary detective and a new mom, Mi-young, now works a desk job. But when overenthusiastic newbie Ji-hye is assigned to Mi-young's civil complaints team, the two female cops get caught up in a serious criminal case that triggers an action-filled comedic investigation.
as Park Mi-young
as Cho Ji-hye
as Jo Ji-chul
as Yang Jang-mi
as Chief Civil Service Officer
as Woo-jun
as Philip
as Yong-seok
as Chan-young
as Detective Oh
as Youngest Detective
as Chae Sook-hee
as Motel Staff
as Hwang Bok-hyun
as Young Ji-hye
as Big Man
as Police Chief
as Se-jin's Mother
as Youth Division Detective
as Soo-bin
as JD the Tatooist
as Arabian Subordinate
as Club Staff
as High School Student
as Kang Sang-doo
as Back Street Nostalgic Girl
as Detective Kwak
as Past Citation Moderator
as Girl Cop
as Cyber Investigations Police
as Seo-jin
as Carmelo
as Truck Driver in Accident
as Happy Balloons Boss
as Chan-woong
as Seo-jin's Doctor
as Criminal Affairs Division Civil Petitioner
as Helium Balloon High Schooler
as New Pacific Suicide Female Victim
as Flirty Man at Club
as Shinchon Sunglasses Man
as Helium Balloon High Schooler
as Former Female Taskforce
as Happy Balloon University Student
as Guardhouse Conscripted Policeman
as Arab Owner of Big-sized Clothes Store
