Jung Jun-ho

Character: Park Dae-suh

Kim Jung-eun

Character: Jang Jin-kyeong

Yoo Dong-geun

Character: Jang In-tae

Sung Ji-ru

Character: Jang Seok-tae

Park Sang-wook

Character: Jang Kyung-tae

Park Keun-hyong

Character: Jang Jung-jong

Kim Hae-sook

Character: Dae-suh’s mother

Lee Ki-young

Character: Sang-pal

Jin Hee-kyung

Character: Won Hye-suk

Choi Jun-Yong

Character: (uncredited)

Seo-yun Lee

Character: (uncredited)

Su-min Oh

Character: (uncredited)

Eun Won-jae

Character: Jang Young-min (uncredited)

Hye-jeong Yu

Character: Mi-sun (uncredited)