Series Cast 14

1. 

   Jang Keun-suk

   Sa Do-Chan / Baek Joon-Soo (32 Episodes)

2. 

   Han Yeri

   Oh Ha-Ra (32 Episodes)

3. 

   Jung Woong-in

   Geum Tae-Woong (32 Episodes)

4. 

   Jo Hee-bong

   Director Bong (32 Episodes)

5. 

   Shin Do-hyun

   So Eun-Ji (32 Episodes)

6. An Seung-Hwan

   Jeon In-Tae (32 Episodes)

7. 

   Lee Jeong-kil

   Choi Jung-Pil (32 Episodes)

8. 

   Kim Seo-ra

   Ha-Ra's mother (32 Episodes)

9. 

   Cha Yup

   Investigator Go (32 Episodes)

10. 

    Choi Jae-won

    Jung Do-Young (32 Episodes)

11. 

    Song Won-seok

    Manager Kim (32 Episodes)

12. 

    Park Won-sang

    Yang Ji-Soong (32 Episodes)

13. 

    Lee Sae-bom

    Kang Mi-ran (32 Episodes)

14. 

    Lee Ju-yeon

    Oh So-ra (32 Episodes)

Series Crew 2