Na Moon-hee
Mal-soon
Kim Su-an
Gong-ju
Lim Han-bin
Woo-ram
Kang Bo-kyung
Hwang-sook
Chun Woo-hee
Ms. Park
Shim Wan-jun
In-woo
Go Gyu-pil
Dong-gwang
Choi Jung-yoon
Hye-in
Choi Soo-young
Adult Gong-ju
Yeon Je-wook
Adult Woo-ram
Jung Yoo-jin
Adult Hwang-sook
Jin Sun-mi
Woo-ram's Mother (uncredited)
Lim Hyun-sung
Woo-ram's Father (uncredited)
Yoo Ji-yeon
Kyung-sook's Mother (uncredited)
Yeon Song-ha
Gimbop