Series Cast 73

1. 

   Kim Jae-wook

   Noh Go-jin (16 Episodes)

2. 

   Krystal Jung

   Lee Shin-ah (16 Episodes)

3. 

   Yoo In-young

   Baek Soo-young (16 Episodes)

4. 

   Ha Jun

   Oh Se-gi (16 Episodes)

5. 

   Yoon San-ha

   Lee Su-ho (16 Episodes)

6. 

   Park Han-sol

   Chu Ok-hee (16 Episodes)

7. 

   Im Won-hee

   Park Yang-tae (16 Episodes)

8. 

   Kim Hak-seon

   Lee Yong-gu (16 Episodes)

9. 

   Lee Si-eon

   Kang Min (16 Episodes)

10. 

    Jung Sung-ho

    Kim Cha-Bae (16 Episodes)

11. 

    Kim Ki-nam

    Gong Hee-Cheol (16 Episodes)

12. 

    Baek Joo-hee

    Ma Eun-Jeong (16 Episodes)

13. 

    Lee Mi-young

    Gong Pil-Sun (16 Episodes)

14. 

    Jo In

    Kim Hye-Sun (16 Episodes)

15. 

    Ko Kyu-phil

    Joo Joon-Pal / "John" (16 Episodes)

16. 

    Lee Ji-min

    Michelle Lee (16 Episodes)

17. 

    Lee Yoon-hee

    Hwang (16 Episodes)

18. Lee Beom-kyu

    Lee Beom-Gyu (16 Episodes)

19. Song Ji-soo

    Park Eun-Hee (16 Episodes)

20. Moon Suh-yoon

    Lee So-ra (16 Episodes)

21. 

    Seo Ji-hoo

    Jo Jong-Oh (16 Episodes)

22. Son Ki-chul

    GoTop Teaching assistant (16 Episodes)

23. 

    Kim Ji-Yoon

    GoTop staff (16 Episodes)

24. 

    Park Jong-moo

    Han Ji Ho [Doctor] (4 Episodes)

25. 

    Kim Bong-hee

    [Go Jin's grandma] (4 Episodes)

26. 

    Moon Joo-won

    Noh Go Jin [Child] (4 Episodes)

27. 

    Yoon Hye-ree

    Na Soo Yeon [GoTop ex-employee] (4 Episodes)

28. 

    Shim Won-cheol

    Chu Moon Sik [Yong Gu's friend / Ok Hee's Father] (3 Episodes)

29. 

    Kang Moon-kyung

    [Shareholder] (3 Episodes)

30. 

    Jeong Sin-hye

    Oh Se Hee [Se Gi's sister] (3 Episodes)

31. 

    Kim Su-kyung

    [Nurse] (2 Episodes)

32. 

    Bae Ki-beom

    Yoo Jae Ho [Doctor] (1 Episode), Yoo Jae-Ho [Doctor] (1 Episode)

33. 

    Yoon Man-dal

    [Detective] (2 Episodes)

34. 

    Yoon Tae-Soo

    [Detective] (2 Episodes)

35. 

    Jang Se-won

    [Se Gi's secretary] (2 Episodes)

36. 

    Hong Ye-ji

    [Nurse] (2 Episodes)

37. 

    Tae In-ho

    Lee Dae Seok [Reporter] (2 Episodes)

38. 

    Park Young-bok

    [Yong Gu's friend] (2 Episodes)

39. 

    Han Myeong-hwan

    [Floral deliveryman] (2 Episodes)

40. 

    Yoon Sa-bong

    Hong Yeo Sa [Yang Tae's wife] (2 Episodes)

41. 

    Moon Hyung-Chul

    [Yong Gu's friend] (2 Episodes)

42. 

    Kim Bong-soo

    Oh Se A [Se Gi's father] (2 Episodes)

43. 

    Kim Jin-ok

    [Student's mother] (1 Episode)

44. 

    Kang Hak-soo

    [Special lecture staff] (1 Episode)

45. 

    Heo Seon-haeng

    [Baekga University professor] (1 Episode)

46. 

    Lee Jae-woo

    [Baekga University professor] (1 Episode)

47. 

    Choi Dae-chul

    Bae Byun Ho [Lawyer] (1 Episode)

48. 

    Kim Hyun-tae

    [Resident] (1 Episode)

49. 

    Park Joon-Soo

    [Resident] (1 Episode)

50. 

    Lee Yeon-ju

    [Hotel receptionist] (1 Episode)

51. 

    Shin Jun-Chul

    [Interviewer] (1 Episode)

52. 

    Lee Dong-kyu

    [Moderator] (1 Episode)

53. 

    Jeon Jung-il

    [Driver on call] (1 Episode)

54. 

    Park Pal-Young

    Baek [Soo Young's father / Chairman] (1 Episode)

55. 

    Koo Min-hyuk

    [Taxi driver] (1 Episode)

56. 

    Hong Seok-yeon

    [Patient's father] (1 Episode)

57. 

    Kim Jung-soo

    [Judge] (1 Episode)

58. 

    Ha Young-jin

    [Police officer] (1 Episode)

59. 

    Baek Gil-seong

    [Chairman Baek's secretary] (1 Episode)

60. 

    Ho Sol-Hee

    [Go Jin's fan] (1 Episode)

61. 

    Kim In-kyung

    Oh Hee Seok [Shin Ah's friend] (1 Episode)

62. 

    Lee Ji-Young

    [Reporter] (1 Episode)

63. 

    Park Chul-Min

    Son Sang Won [Reporter] (1 Episode)

64. 

    Kim Mi-ra

    Lee Soo Yeon [Interviewee] (1 Episode)

65. 

    Yong-Jin

    [Detective] (1 Episode)

66. 

    Kim Do-Hyung

    [Detective] (1 Episode)

67. 

    Yoon Sung-woo

    [Hye Sun's son] (1 Episode)

68. 

    Lee Dong-Wook

    [CCTV Installer] (1 Episode)

69. 

    Park Chan-woo

    [Detective] (1 Episode)

70. 

    Na Mi-Hee

    [Student's upset mother] (1 Episode)

71. 

    Jang Ui-don

    [Master Education CEO] (1 Episode)

72. 

    Joo Seung-Do

    [Master Education teacher] (1 Episode)

73. 

    Kim Do-won

    Kim Do Yoon [Eun Jung's son] (1 Episode)

Series Crew 1