Dynamite!! 2008 was the annual kickboxing and mixed martial arts event held on December 31, 2008, at the Saitama Super Arena in Saitama, Japan. It featured eleven DREAM mixed martial arts rules fights in a variety of weight classes, four K-1 rules fights, and the inaugural K-1 KOSHIEN Under 18 high school tournament.
| Actor | Role |
|---|---|
 Kiyoshi TamuraSelf | Self |
 Kazushi SakurabaSelf | Self |
 Shinya AokiSelf | Self |
 Eddie AlvarezSelf | Self |
 Melvin ManhoefSelf | Self |
 Mark HuntSelf | Self |
 Mirko FilipovićMirko Cro Cop | Mirko Cro Cop |
 Choi Hong-manSelf | Self |
 Hayato SakuraiSelf | Self |
 Katsuyori ShibataSelf | Self |
 Semmy SchiltSelf | Self |
| MMo SiligaMighty Mo | Mighty Mo |
 Bob SappSelf | Self |
| AAkihito TanakaSelf | Self |
| AAndy OlogunSelf | Self |
 Yukio SakaguchiSelf | Self |
| DDaisuke NakamuraSelf | Self |
| HHideo TokoroSelf | Self |
 Ikuhisa MinowaMinowaman | Minowaman |
 Errol ZimmermanSelf | Self |
 Gegard MousasiSelf | Self |
| MMusashiSelf | Self |
 Alistair OvereemSelf | Self |
| BBadr HariSelf | Self |
 Tatsuya KawajiriSelf | Self |
| KKozo TakedaSelf | Self |
 Artur KyshenkoSelf | Self |
| YYoshihiro SatoSelf | Self |
| HHiroya KondoSelf | Self |
| KKoya UrabeSelf | Self |