He's on Duty (2010)
Original title: 방가? 방가!
He's on Duty is a 2010 Korean-language comedy movie directed by Yook Sang-hyo, with a running time of 1h 50m. It stars Kim In-kwon, Kim Jung-tae and Shin Hyun-been.
A South Korean man named Bang Tae-Sik looks more like someone from Southeast Asia and has difficulties finding employment. One day, Bang Tae-Sik disguises himself as a man from the country of Bhutan named ?Bangga? and succeeds in finding a job. Bang Tae-Sik then witnesses racism that migrant workers face in Korea