When a young gang leader seems to be just a bit too stupid to effectively carry out his daily tasks, his superiors order him to go back to school for...

Jang Choon-dong is a traffic officer who aspires to become a homicide detective. He is assigned to go undercover to infiltrate a gangster network....

A mobster must complete college and spend some time as an ethics teacher in order to receive a promotion to a coveted territory.

Despite their different family backgrounds, four friends grew up together in the wearisome years of the 70s. But as time goes by, each of them takes...

In order to bust a money laundering ring, the cops must work undercover at a hostess bar. Zaniness ensues as we witness policewomen masquerading as...

Il-bum works hard to pay off his daughter’s hospital bills but one day gets fired for being wrongly accused as a molester. After series of...

11 members of an internet suicide site gathered in an abandoned school. They included a former baseball player who retired because of his injuries, a...