Cast 66

1. 

   Yu Oh-seong

   Joon-seok

2. 

   Jang Dong-gun

   Dong-soo

3. 

   Seo Tae-hwa

   Sang-taek

4. 

   Jung Woon-taek

   Jeong-ho

5. 

   Kim Bo-kyung

   Jin-sook

6. 

   Gi Ju-bong

   Mustache

7. 

   Joo Hyun

   Joon-seok's Father

8. 

   Jeon Young-woon

   Dong-soo's Father

9. 

   Lee Jae-yong

   Scar-Eye

10. Kim Hyeon-ji

    Tall Woman

11. Yoo Seung-il

    Child Joon-seok

12. Jeong Hee-ryong

    Child Dong-soo

13. Kim Joon-beom

    Child Sang-taek

14. Kim Seong-bok

    Child Joong-ho

15. 

    Kang Shin-il

    Sang-taek's Father

16. 

    Kwon Nam-hee

    Sang-taek's Mother

17. Park Nam-hee

    Joon-seok's Mother

18. Lee Eun-joo

    Sin-ae

19. 

    Kim Jung-tae

    Doruko

20. Yoo Byeong-seok

    Small Guy

21. Kim Gi-yong

    Jjang-ga

22. 

    Jung Ho-bin

    Eun-gi

23. Yang Joong-kyung

    English Teacher

24. 

    Kim Kwang-kyu

    Math Teacher

25. Kim Gi-ho

    Cowardly Gangster

26. 

    Hong Seok-yeon

    Security Guard

27. Ahn Chang-gook

    Man with Gold-framed Glasses

28. Jo Yong-won

    Beauty

29. Kim Hoon

    Doruko's Henchman

30. Jo Soo-jin

    Member of Rainbow

31. 

    Lee Se-na

    Member of Rainbow

32. 

    Kim Hyun-sook

    Member of 7 Princess

33. Jang Gi-hoon

    Small Guy's Mob

34. Kim Yeong-heon

    Joon-seok's Driver

35. Seo Byeong-do

    Vice President

36. Kim Joon-hee

    Trans

37. Park Hyo-jin

    Theater Advertisement

38. Park Yong-chan

    Buckle Student

39. Im Ji-moon

    Triangle Student

40. Kim Tae-won

    Gangster from the Trunk

41. Kim Seong-hwa

    Arresting Policeman

42. Bae Won-yeong

    MC Student

43. Lee Dong-wook

    Student from the Shaolin Temple

44. Kim Po

    Mustache's Henchman

45. 

    Ji Dae-han

    Scar-Eye's Shadow

46. Cha Jin-ho

    Bunting Student

47. Kim Ji-hoon-V

    Weekly Duty Student

48. Kim Moon-bin

    Student

49. 

    Kim Jung-woon

    Doruko's Younger Brother

50. 

    Kim Yun-tae

    Dong-soo's Henchman

51. Chang Yun

    Dong-soo's Henchman

52. Moon Woon-bong

    Dong-soo's Henchman

53. Son Byung-hee

    Dong-soo's Henchman

54. Yang Ji-woong

    Waiter

55. Lee Kyeong-ha

    Bar Girl

56. Hwang Joo-hyeon

    Bar Customer

57. Choi So-i

    Female Employee

58. 

    Yoo Sang-seob

    Jaws

59. Lee Ji-Yeon

    Female Employee at Wedding Hall

60. Sun Ho-jin

    Young Man with Umbrella

61. Kim Jae-hyeon

    High School Boy

62. Oh Seung-chan

    Court Prosecutor

63. Jeong Jong-seop

    Court Lawyer

64. Park Chan-young

    Judge

65. Kim Sung-nyeo

    Bus Conductor

66. Jo Joon-baek

    Employee at Construction Site

Crew 13