Cast 14

1. 

   Park Sung-woong

   Department Head Park

2. 

   Lee Se-young

   Se-Young

3. 

   Sung Joon

   Dong-Wook

4. 

   Lee Soo-hyuk

   Sung-Kyun

5. 

   Baek Jin-hee

   Kang Ji-Eun

6. 

   Kim Seul-ki

   Yoon Mi-Ra

7. 

   Jung In-sun

   Gil Sun-Joo

8. 

   Kim Ji-won

   Sa Tan-Hee

9. 

   Kim Ye-won

   Ko Byeong-Shin's girlfriend

10. 

    Im Won-hee

    teacher

11. 

    Go Kyung-pyo

    Go Byung-shin

12. 

    Ryu Hye-young

    Sa Tan-Mi's Friend 1

13. 

    No Kang-min

    Escape Boy

14. 

    Kim Ki-cheon

Crew 18