Let Me Out (렛 미 아웃) (2012)

Moo-Young (Kwon Hyun-Sang) is a student majoring in film and also part-time worker as a convenience store clerk. He receives funding for his first film production which is set to be a zombie-melodrama. Moo-Young soon learns that making a movie isn't as easy as he thought. Discord among Moo-Young and his staff drives the staff crazy, but, nevertheless Moo-Young finds enlightenment while making his film.