Characters played by Lim Soo-jung
Seo Ji-Woo
Characters played by Gong Yoo
Han Gi-Joon
Characters played by Seung-su Ryu
Gi-Joon's brother-in-law
Characters played by Chung-Ah Lee
Ji-Hye
Characters played by Ho-jin Chun
Col. Seo
Characters played by Jeong Gyu-Su
Travel agent manager
Characters played by Lee Jehoon
Woo-Hyung
Characters played by Soo-kyeong Jeon
Soo-Kyung
Characters played by Lee Ji-Ha
[no data]
Characters played by Sung-hwa Jung
Tour guide
Characters played by Dong-wook Kim
Dr. Jung
Characters played by Min-ji Kim
Chae-Ri
Characters played by Shin Moon-Sung
[no data]
Characters played by Seong-rok Sin
Choi Ki-Jang
Characters played by Ki-joon Uhm
Kim Jong-Ok
Characters played by Ki-Jun Won
Dr. Kim Jong-Ok
Characters played by Jang Young-Nam
Gi-Joon's older sister