Welcome to Dongmakgol

Jung Jae-young

Chief Comrade Lee Su-hwa

Shin Ha-kyun

2nd Lt. Pyo Hyun-chul

Kang Hye-jung

Yeo-il

Steve Taschler

Smith

Im Ha-ryong

Jang Young-hee

Seo Jae-kyeong

Army Medic Mun Sang-sang

Ryu Deok-hwan

Seo Taek-ki

Jung Jae-jin

Mayor

Jo Deok-hyeon

Teacher Kim

Hong Ye-In

Dong-ku's Mother

Lee Yong-nyeo

Elder Mother (uncredited)

Park Nam-hee

Mayor's Wife (uncredited)

Kwon Oh-Min

Dong-ku (uncredited)

Yoo Seung-mok

Soo (uncredited)

Shim Won-cheol

Seok-yong (uncredited)