Cast 18

1. 

   Jo In-woo

   Dong-cheol (동철)

2. 

   Kim Yoo-yeon

   Yoo-jin (유진)

3. 

   Lee Hyeon-seong

   Sang-joon (상준)

4. 

   Kim Neul-me

   Maeng-hoon (맹훈)

5. Yoo Seung-hyeon

   Yeong-mi (영미)

6. Choi Go-eun

   Mal-ja (말자)

7. Lee Hyeon-joo

   Soon-jeong (순정)

8. Kim Jang-dong

   Alumnus 1 (동창1)

9. Lee Chang-soo

   Alumnus 2 (동창2)

10. Seon Jeong-hwa

    Alumnus 3 (동창3)

11. Kim Si-jin

    Alumnus 4 (동창4)

12. Seo Na-hye

    BAR employee 1 (BAR직원1)

13. Kim Eun-bi

    BAR employee 2 (BAR직원2)

14. Lee Joo-hee

    Geum-rye (금례)

15. 

    Kim Geon

    Ending male alumni (엔딩동창남)

16. Moon Jin-yeong

    Male witness (목격남)

17. 

    Kim Bo-ri

    Convenience store part-timer - Cameo (편의점알바)

18. Song Chang-hyeon

    Yoo-jin's husband (유진남편)

Crew 2