Joon-seok
Yu Oh-seong
Dong-soo
Jang Dong-gun
Child Joon-seok
Yoo Seung-il
Child Dong-soo
Jeong Hee-ryong
Child Sang-taek
Kim Joon-beom
Child Joong-ho
Kim Seong-bok
Sang-taek's Father
Kang Shin-il
Sang-taek's Mother
Kwon Nam-hee
Joon-seok's Mother
Park Nam-hee
Sin-ae
Lee Eun-joo
Doruko
Kim Jung-tae
Small Guy
Yoo Byeong-seok
Sang-taek
Seo Tae-hwa
Jjang-ga
Kim Gi-yong
Eun-gi
Jung Ho-bin
English Teacher
Yang Joong-kyung
Math Teacher
Kim Kwang-kyu
Cowardly Gangster
Kim Gi-ho
Security Guard
Hong Seok-yeon
Man with Gold-framed Glasses
Ahn Chang-gook
Beauty
Jo Yong-won
Doruko's Henchman
Kim Hoon
Member of Rainbow
Jo Soo-jin
Jeong-ho
Jung Woon-taek
Lee Se-na
Member of 7 Princess
Kim Hyun-sook
Small Guy's Mob
Jang Gi-hoon
Joon-seok's Driver
Kim Yeong-heon
Vice President
Seo Byeong-do
Trans
Kim Joon-hee
Theater Advertisement
Park Hyo-jin
Buckle Student
Park Yong-chan
Triangle Student
Im Ji-moon
Gangster from the Trunk
Kim Tae-won
Jin-sook
Kim Bo-kyung
Arresting Policeman
Kim Seong-hwa
MC Student
Bae Won-yeong
Student from the Shaolin Temple
Lee Dong-wook
Mustache's Henchman
Kim Po
Scar-Eye's Shadow
Ji Dae-han
Bunting Student
Cha Jin-ho
Weekly Duty Student
Kim Ji-hoon-V
Student
Kim Moon-bin
Doruko's Younger Brother
Kim Jung-woon
Dong-soo's Henchman
Kim Yun-tae
Mustache
Gi Ju-bong
Chang Yun
Moon Woon-bong
Son Byung-hee
Waiter
Yang Ji-woong
Bar Girl
Lee Kyeong-ha
Bar Customer
Hwang Joo-hyeon
Female Employee
Choi So-i
Jaws
Yoo Sang-seob
Female Employee at Wedding Hall
Lee Ji-yeon
Young Man with Umbrella
Sun Ho-jin
Joon-seok's Father
Joo Hyun
High School Boy
Kim Jae-hyeon
Court Prosecutor
Oh Seung-chan
Court Lawyer
Jeong Jong-seop
Judge
Park Chan-young
Bus Conductor
Kim Sung-nyeo
Employee at Construction Site
Jo Joon-baek
Dong-soo's Father
Jeon Young-woon
Scar-Eye
Lee Jae-yong
Tall Woman
Kim Hyeon-ji
Director
Kwak Kyung-taek
Writer
Fight Choreographer
Sin Jae-myeong
Original Music Composer
Man-Sik Choi
Sun-shik Choi
Editor
Park Gok-ji
Production Design
Oh Sang-man
Costume Design
Su-kyeong Wak
Producer
Hyun Gyeong Lim
Sound Supervisor
Oh Won-chol
Director of Photography
Hwang Ki-suk
Executive Producer
Kim Dong-joo
Sound Designer
Lee In-gyu