Cast 27

1. 

   张家辉

   Ching Fai

2. 

   彭于晏

   Lin Si Qi

3. 

   梅婷

   Wang Ming Jun

4. 

   安志杰

   Li Zi Tian

5. 

   王宝强

   Boss Chan

6. 

   高捷

   Lin Yuan Xiang

7. Crystal Lee

   Liang Pei Dan

8. 

   姜皓文

   Yeung Hing Sun (TS)

9. 

   刘畊宏

   Rock Kong

10. 

    李菲儿

    Coco

11. Michelle Lo

    Sandy Lo

12. 

    Gary Chan Ga-Fai

    Leung Cheung On (Dani's Father)

13. 

    欧锦棠

    Master Kwan (Ching Fai's Master)

14. 

    Liu Jun Wei

    Young Ching Fai

15. 

    何华超

    Brother Mo

16. 

    Calvin Poon Yuen-Leung

    Wai Keung

17. Ken Law Ho-Ming

    Edwin Lo

18. 

    Noel Leung

    Psychiatrist

19. Phyllis Man Si-Man

    Social Worker - Ms Tong

20. Mike John Power

    MMA Contestant (1st game opponent)

21. Alberto

    MMA Contestant (2nd game opponent)

22. Craig Miller

    MMA Coach

23. Wong Chui-Yee

    Madam Chan (Lo's Friend)

24. Angela Chan Yuk-Ying

    Madam Cheung (Lo's Friend)

25. Tam Tin-Bo

    Madam Li (Lo's Friend)

26. Mo Lai-Yee

    Madam Pak (Lo's Friend)

27. 

    Singh Hartihan Bitto

    MMA Emcee

Crew 7