Full Cast
A Werewolf Boy (2012)
Song Joong-ki
Wolf-Boy / Chul-soo
Park Bo-young
Young Sun-yi / Eun-ju
Yoo Yeon-seok
Ji-tae
Lee Young-ran
Sun-yi
Jang Young-nam
Sun-yi's Mother
Kim Hyang-gi
Sun-ja
Yoo Seung-mok
Professor Kang Tae-shik
Shin Bi
Dong-mi
Woo Jung-kook
Mr. Jung
Goo Bon-im
Mrs. Jung
Lee Jun-hyeok
Policeman
Soel Oh-shin
Thug 1 (uncredited)
Han Min-hik
Thug 2 (uncredited)
Chuay Kwong-lak
Thug 3 (uncredited)
Sung Du-hyung
Man in Black Suit 1 (uncredited)
Cha Jong-ho
Man in Black Suit 2 (uncredited)
Seo Dong-soo
Army Colonel (uncredited)
Jung In-gum
(uncredited)
Lee In-ho
(uncredited)
Oh Yeong-seok
Policeman 2 (uncredited)
Ku Lu-han
(uncredited)
Kim Chul-jun
Construction Worker at Market 1 (uncredited)
Park Young-shik
Construction Worker at Market 2 (uncredited)
Kim Seung-hun
Public Official (uncredited)
Koo Kyo-hwan
Drunk Man (uncredited)