| Person | Type | Job | Role(s) |
|---|---|---|---|
 Shannon Lee | Crew | Production | Producer |
 Pete McCormack | Crew | Directing | Director, Writer |
 Brandon Lee | Cast | Actor | Self (archive footage) |
 Bruce Lee | Cast | Actor | Self / Various (archive footage) |
 Chuck Norris | Cast | Actor | Colt (archive footage) |
 Dan Inosanto | Cast | Actor | Self / 3rd Floor Guardian / Pasqual |
 Diana Lee Inosanto | Cast | Actress | Self |
 Ed O'Neill | Cast | Actor | Self |
 Gene LeBell | Cast | Actor | Self |
 Jackie Chan | Cast | Actor | Actor on Enter the Dragon (archive footage) (uncredited) |
 James Coburn | Cast | Actor | Self (archive footage) |
 Linda Lee Cadwell | Cast | Actress | Self |
 Mickey Rourke | Cast | Actor | Self |
 Ray Mancini | Cast | Actor | Himself |
 Reginald Hudlin | Cast | Actor | Self |
 Robert Wall | Cast | Actor | Self |
Shannon Lee | Cast | Actress | Self |
 Cung Le | Cast | Actor | Self |
 Dana White | Cast | Actor | Self |
 Kobe Bryant | Cast | Actor | Self |
 Manny Pacquiao | Cast | Actor | Self - Professional Boxer |
 Stephan Bonnar | Cast | Actor | Self |
 Gina Carano | Cast | Actress | Self |
 Jon Jones | Cast | Actor | Self |
 Paul Rodriguez | Cast | Actor | Self - Professional Skateboarder |
| Person | Type | Job | Role(s) |
