Characters played by Jang Dong-Gun
Yoon Hyung-chul
Characters played by Rim Chae
Jin Sun-mi
Characters played by Mi-ri Gyeon
Yoon Hyung-chul's stepmother
Characters played by Jae-Suk Han
Woo-jin Kim
Characters played by Kim So-yeon
Young-mi Heo
Characters played by Jeong-eun Kim
Joo-Hee Yoo