Secretly, Greatly

Secretly, Greatly은밀하게 위대하게
Overview
As a North Korean sleeper cell agent, Ryu-han infiltrates the South and assumes the role of a village idiot in a rural town. He observes the townsfolk and waits patiently for his mission. One day, after 2 years of playing the role of the village idiot, fellow elite spies Hae-rang, posed as a rock star and Hae-jin, posed as an ordinary student, are dispatched to the same town as Ryu-han. He helps the other two spies settle in and teach them how to adjust in the South. There is a sudden drastic political power shift in the North and all three spies receive an urgent and ultimate mission.
Trailer
Cast

Kim Soo-hyun

Park Ki-woong

Lee Hyun-woo

Son Hyun-joo

Ko Chang-seok

Kim Sung-kyun

Jang Gwang

Shin Jung-geun

Hong Kyung-in

Lee Chae-young

Park Eun-bin

Choi Woo-shik

Goo Seung-hyun

Um Tae-goo
Crew

Dalpalan
Jang Young-gyu
Oh Tae-kyung

Jang Cheol-soo
