An Ethics Lesson (2013)
A bad guy, a cruel guy, a lame guy, a cowardly guy and the meanest woman gets involved in a beautiful university student's murder case.
- Country : South Korea
- Genre : Thriller, Drama
- Studio : Lotte Entertainment, TPS Company, Saram Entertainment
- Director : Park Myung-rang
- Cast : Lee Je-hoon, Cho Jin-woong, Kim Tae-hun, Kwak Do-won, Moon So-ri, Ko Sung-hee