Elenco 48

1. 

   Victor Wong

   Grandpa Mori Shintaro

2. 

   Max Elliott Slade

   Jeffrey 'Colt' Douglas

3. Sean Fox

   Samuel 'Rocky' Douglas Jr.

4. J. Evan Bonifant

   Michael 'Tum Tum' Douglas

5. 

   Caroline Junko King

   Miyo

6. 

   Dustin Nguyen

   Glam

7. Alan McRae

   Samuel Douglas Sr.

8. 

   Margarita Franco

   Jessica Shintaro-Douglas

9. 

   Jason Schombing

   Vinnie

10. 

    Angelo Tiffe

    Slam

11. 

    Sab Shimono

    Koga

12. 

    Don Stark

    Umpire

13. 

    Kellye Nakahara

    Nurse Hino

14. Scott Caudill

    Darren the Bully

15. Tommy Clark

    Keith

16. Jeremy Linson

    Evan

17. Brian Wagner

    Gerald

18. Maital Sabban

    Lisa DiMarino

19. Gino Dentie

    Night Club Manager

20. 

    Marcus Giamatti

    Announcer

21. Jill Ito

    Ticket Clerk

22. Michael Paciorek

    First Base Umpire

23. 

    DonnaMarie Recco

    Hot Dog Vendor

24. 

    Joey Travolta

    Mustangs Coach

25. 

    Robert Miano

    Shuttle Driver

26. 

    Glen Chin

    Nurse Shibuya

27. Killer Khan

    Ishikawa

28. 

    Tso Shiao-Hu

    Young Mori

29. Kazuaki Naruse

    Young Koga

30. Syunichiro Yunoki

    Young Grand Master

31. Hachiro Yamauchi

    Ninja Master

32. Toshiyo Matsunaga

    Miyo's Mother

33. Yoshiko Kamiya

    Lady in Limousine

34. Katsumi Honda

    Chauffeur

35. Shogo Nakajima

    Jail Guard

36. Kyogi Kamui

    Koga's Henchmen

37. Seigen Nakayama

    Koga's Henchmen

38. Ôfuji

    Sumo Wrestlers

39. Hayabusa Tenkomori

    Sumo Wrestlers

40. Shinoburyû

    Sumo Wrestlers

41. Kasugia

    Sumo Wrestlers

42. Naoki Fuji

    Mugger

43. Kensuke Goto

    Ninja Masters

44. Yousyu Kondo

    Yakusas

45. Masaki Kiryu

    Ninjas

46. Hideki Chiba

    Ninjas

47. Norihito Yagami

    Ninjas

48. Kazuya Matsui

    Ninjas

Equipa Técnica 21