 | Mackenyu als Seiya / The Pegasus Knight |
 | Madison Iseman als Sienna / Athena |
 | Diego Tinoco als Nero / The Pheonix Knight |
 | Mark Dacascos als Mylock |
 | Nick Stahl als Cassios |
 | Famke Janssen als Guraad |
 | Sean Bean als Alman Kido |
 | Caitlin M Hutson als Marin / The Eagle Knight |
 | Katie Moy als Marin / The Eagle Knight (Voice) |
 | Kaylan Teague als Patricia |
 | Ryusei Iwata als Young Seiya |
 | T.J. Storm als Docrates |
 | David Torok als Jaki the Beast |
 | Todd Williams als Ring Announcer |
 | Zoltan Durko als Referee |
| Tomek Baginski | Director |
| Matthew Stuecken | Screenplay |
| Josh Campbell | Screenplay |
| Masami Kurumada | Other |
| Kiel Murray | Screenplay |
| Tóth András | Costume Design |
| Godena-Juhász Attila | Costume Design |
| Ron Simonson | Visual Effects Supervisor |
| Yoshihiro Ike | Original Music Composer |
| Peter Pav | Editor |
| Kenny G. Krauss | Editor |
| Csaba Lòdi | Production Design |
| Tomasz Naumiuk | Director of Photography |
| Jonathan Shore | Co-Producer |
| B.F. Painter | Co-Producer |
| Kouzou Morishita | Executive Producer |
| Katsuhiro Takagi | Executive Producer |
| Jeffrey Chan | Executive Producer |
| Rick Nathanson | Executive Producer |
| Yoshi Ikezawa | Producer |
| Joseph Chou | Producer |
| Tim Kwok | Producer |
| Andy Cheng | Action Director |
| Tapio Liukkonen | Foley Artist |
| Andy Cheng | Stunt Coordinator |
