Season Regulars 6

1. 

   Lee Hyuk-jae

   MC/Team Leader

2. 

   Kim Je-dong

   MC/Team Leader

3. 

   Yoo Jae-suk

   Main MC

4. 

   Park Kyeong-rim

   MC/Team Leader

5. 

   Kang Ho-dong

   MC/Team Leader

6. 

   Gong Hyung-jin

   MC/Team Leader

Guest Stars 14

1. 

   Shin Hye-sung

   Himself

2. 

   Ji Sang-ryeol

   Himself

3. 

   Eric Mun

   Himself

4. 

   Oh Yoon-ah

   Herself

5. 

   Kim Jong-kook

   Himself

6. 

   Kim Dong-wan

   Himself

7. 

   Yoon Eun-hye

   Herself

8. 

   Andy Lee

   Himself

9. 

   Jun Jin

   Himself

10. 

    Lee Young-eun

    Herself

11. 

    Oh Joo-eun

    Herself

12. 

    Lee Min-woo

    Himself

13. 

    Lee Yu-ri

14. 

    Lee Ji-hyun

Crew 0

There are no crew records added to X-Man #20, Part 1.