Elenco - O Garoto Lobisomem
Song Joong-ki
Wolf-Boy / Chul-soo
박보영
Young Sun-yi / Eun-ju
유연석
Ji-tae
이영란
Sun-yi
장영남
Sun-yi's Mother
김향기
Sun-ja
유승목
Professor Kang Tae-shik
Shin Bi
Dong-mi
우정국
Mr. Jung
Goo Bon-im
Mrs. Jung
이준혁
PolicemanSoel 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)
서동수
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)
구교환
Drunk Man (uncredited)
김은숙
Military Chief (uncredited)Hong Sung-ki
Acupuncturist (uncredited)Hung Hi-kwon
Hospital Doctor (uncredited)
Lee Min-woong
Dr. Kang's Assistant (uncredited)
남정희
Dong-suk's Grandmother (uncredited)
안도규
Dong-suk (uncredited)Kim Hae-eun
Woman Renting Mr. Jung's Room (uncredited)Lee Sung-ju
Sun-yi's Son (uncredited)Jang seo-yi
Sun-yi's Daughter-in-Law (uncredited)Jo Jae-yun
Sun-yi's Grandson (uncredited)
김종구
Sun-yi's Father (uncredited)