IMDb6.2Play trailerPlay trailerShe's a natural born fighter… back to school!She's on Duty·2005·1h 53m·Comedy, Action, Crime, RomanceA boisterous detective goes undercover in a high school in order to befriend the teenage daughter of a notorious gangster.Mark as watchedTop castView moreKim Sun-aChun Jae-inGong YooKang No-youngNam Sang-miSeung-heeKim Sang-hoDetective KangNoh Joo-hyunDetective ChunHong Soo-ahJo Hye-ryungOh Kwang-rokBae Doo-sangMoon Seo-yeonSo-youngMore like thisIMDb0.0So UndercoverMovie · 2012IMDb0.0The Accidental Detective 2: In ActionMovie · 2018IMDb0.0Going by the BookMovie · 2007IMDb0.0Detective K: Secret of Virtuous WidowMovie · 2011IMDb0.0Who's Harry Crumb?Movie · 1989
