Title：Gap Dong Year：2014 Genre：Crime / Drama / Mystery Language：Korean Country：South Korea Actors：Yoon Sang-Hyun / Kim Min-jung / Sung Dong-il Plot：A detective's son becomes a cop to catch Gap Dong, a killer whose case went cold. When his father died as a suspect, he refused to believe Gap Dong was dead. As new evidence emerges, both he and the original detective pursue the truth.
