Secretly, Greatly (Hangul: 은밀하게 위대하게; RR: Eunmilhage Widaehage) is a 2013 South Korean action comedy-drama film starring Kim Soo-hyun, Park Ki-woong, and Lee Hyun-woo, who play North Korean spies who infiltrate South Korea as a village idiot, a rock musician, and a high school student, respectively. They assimilate to small town life while awaiting their orders, until one day, due to a sudden power shift in the North, their mission turns out to be an order to commit suicide. The film is based on the 2010 spy webtoon series Covertness by Hun, which has received over 40 million page hits. (Source:Wiki)
The time of the movie is 7:35. Click here to purchase tickets online.