High Class: Cast High Class Mystery, Romance 9/6/21 – 11/1/21 Korea, Republic of http://program.tving.com/tvn/highclass GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Jo Yeo Jung as Song Yeo Wool Kim Ji Soo as Nam Ji Sun Kim Ji Soo as Nam Ji Sun Ha Joon as Danny Oh Ha Joon as Danny Oh Gong Hyun Joo as Cha Do Young Gong Hyun Joo as Cha Do Young Park Se Jin as Hwang Na Yoon
