I Am the King

I Am the King is a 2012 South Korean historical comedy film, starring Ju Ji-hoon, Park Yeong-gyu, Baek Yoon-sik, Byun Hee-bong and Kim Su-ro. Inspired by Mark Twain's novel The Prince and the Pauper, the film is set in the Joseon Dynasty with Ju playing the dual role of a king and a beggar.