12.12: The Day Cast and Crew

Main Cast: Hwang Jung-min
Main Cast: Jung Woo-sung
Main Cast: Lee Sung-min
Supporting Cast: Park Hae-jun
Supporting Cast: Kim Sung-kyun
Supporting Cast: Kim Eui-sung
Supporting Cast: Jeong Dong-hwan
Supporting Cast: Ahn Nae-sang
Supporting Cast: Yoo Sung-joo
Supporting Cast: Choi Byung-mo
Supporting Cast: Park Hoon
Supporting Cast: Lee Jae-yoon
Supporting Cast: Kim Sung-oh
Supporting Cast: Nam Yoon-ho
Supporting Cast: Hong Seo-jun
Supporting Cast: Ahn Se-ho
Supporting Cast: Jung Hyeong-seok
Supporting Cast: Park Jeong-hak
Supporting Cast: Park Won-sang
Supporting Cast: Jeong Man-sik
Supporting Cast: Jung Hae-in
Supporting Cast: Lee Jun-hyuk
Supporting Cast: Park Hyeok-min
Supporting Cast: Yum Dong-hun
Supporting Cast: Jeon Jin-gi
Supporting Cast: Choe Won-kyung
Supporting Cast: Cha Rae-hyung
Supporting Cast: Gong Jae-min
Supporting Cast: Kwon Hyuk
Supporting Cast: Han Chang-hyun
Supporting Cast: Song Young-geun
Supporting Cast: Jeon Soo-ji
Supporting Cast: Seo Gwang-jae
Supporting Cast: Im Chul-hyung
Supporting Cast: Hyun Bong-sik
Supporting Cast: Kwak Ja-hyung
Supporting Cast: Jeon Woon-jong
Supporting Cast: Lee Seung-hee
Supporting Cast: Kim Ki-moo
Supporting Cast: Mun Seong-bok
Supporting Cast: Kim Ok-joo
Supporting Cast: Park Jeong-pyo
Supporting Cast: Kwak Jin-seok
Supporting Cast: Han Kyu-won
Supporting Cast: Woo Mi-hwa
Supporting Cast: Cha Gun-woo
Supporting Cast: Kim Jung-pal
Supporting Cast: Hwang Byeong-guk
Supporting Cast: Choe Min
Supporting Cast: Lee Gwi-woo
Supporting Cast: Kang Gil-woo
Supporting Cast: Ahn Seong-bong
Supporting Cast: Baek Jin-wook
Supporting Cast: Paul Battle
Supporting Cast: Brad Curtin
Supporting Cast: Yoon Dae-yeul
Supporting Cast: Lee Gi-hoon
Supporting Cast: Choi Ji-ho
Supporting Cast: Jung Tae-sung
Supporting Cast: Kim Seung-hwan
Supporting Cast: Oh Hyun-seok
Supporting Cast: Lee Soon-poong
Supporting Cast: Kwon Hyeok-beom
Supporting Cast: Kim Beom-soo
Supporting Cast: Jang Ji-yong
Supporting Cast: Kwon Da-ham
Supporting Cast: Lee Ga-kyung
Supporting Cast: Bae Ki-bum
Supporting Cast: Lee Mi-ra
Director: Kim Sung-soo
Film Producer: Kim Jin-woo
Film Producer: William Kim
Film Producer: Hong Jeong-in
Film Producer: Lee Yong-su