(in credits order) complete, awaiting verification
- Brian Anthony Wilson(as Brian A. Wilson)
- Caroline Winberg(as Caroline Maria Winberg)
- Ann Talman(as Martha Ann Talman)
- Eddie J. Fernandez(as Eddie Fernandez)
Rest of cast listed alphabetically
- Muhammad Ali(archive footage) (uncredited)
- Jennifer Butler(uncredited)
- Gregory R. Campbell(uncredited)
- David Collihan(uncredited)
- Ariana Dubynin(uncredited)
- Robert Eckard(uncredited)
- Jason Furlani(uncredited)
- Joel Marsh Garland(uncredited)
- Victoria Gates(uncredited)
- Lynn Golden(uncredited)
- Danielle Guldin(uncredited)
- Andrea Havens(uncredited)
- Chrissy Joy(uncredited)
- Basil Kershner(uncredited)
- Michael J. Kraycik(uncredited)
- Billy Lee(uncredited)
- Bruce Lee(archive footage) (uncredited)
- David L. Marston(uncredited)
- Patsy Meck(uncredited)
- Alisa Murray(uncredited)
- Heidi Philipsen(uncredited)
- Sam Rocco(uncredited)
- Jerry Ross(uncredited)
- Ryan Sandberg(uncredited)
- Marc Schwarz(uncredited)
- Rita Soto(uncredited)
- Jay Spadaro(uncredited)
- Ashley Stauffer(uncredited)
- Rob Tode(uncredited)
- Rick Voight(uncredited)
- Don Whatley(uncredited)
- Johnny M. Wu(uncredited)
- Sarah Zahn(uncredited)
