Kim Yeong-ho
김팀장
Dong-wook
Young Chol
Park Gyung-sik
In-seok
Tae-ju
Detective Song
Kang Man-beom
Han Hyun-jong
Hwang In-seong
Friend at the Countryside
Ga Du-chi
Doh Jung-taek
Jin-mook
Sang-gon
Rival Baseball Team Director
Park Kwang-Sik
Du-Pil
Kim Yong
Nam-il
Doruko
Charles
President Kim
Woo Sung-chul
Detective Seo
Kim Yang-ki
Seon-il
Park Jae-won
Joo-hyeon
태욱
Eok-Soo (uncredited)
Adoption agency staff
obstetrician
Go Gi-chan
David Kim
Lee Kang-cheol
Kim Hyung-jo
Lee Joon-Sang
Detective Shim Jong-geum
Kang Sung-Il
Lee Jung
Choi Namcheol
Kang Tae-jin
Yoo Sung-ho
Hirayama
Kim Jin-Goo
Geum Tae-Sung
Song-pil
Cho Jang-sik
C / Jeong-Tae (voice)
C / Jeong-Tae