(in alphabetical order)
(in credits order)
- Igor Stravinsky(archive footage)
- Chet Baker(archive footage)
- Sergio Leone(archive footage)
- John Huston(archive footage)
- Dino De Laurentiis(archive footage)
- Gillo Pontecorvo(archive footage)
- Pier Paolo Pasolini(archive footage)
- Sergio Sollima(archive footage)
- Elio Petri(archive footage)
- Alberto Lattuada(archive footage)
- Stanley Kubrick(archive footage)
- Valerio Zurlini(archive footage)
- Robert De Niro(archive footage)
- Herbie Hancock(archive footage)
Rest of cast listed alphabetically
- Patti Austin(archive footage) (uncredited)
- Chris Botti(archive footage) (uncredited)
- Tituss Burgess(archive footage) (uncredited)
- Walter Chiari(archive footage) (uncredited)
- Leonardo DiCaprio(archive footage) (uncredited)
- Mireille Mathieu(archive footage) (uncredited)
- Metallica(archive footage) (uncredited)
- Bette Midler(archive footage) (uncredited)
- Muse(archive footage) (uncredited)
- Eddie Redmayne(archive footage) (uncredited)
- Ridley Scott(archive footage) (uncredited)
- Will Smith(archive footage) (uncredited)
- Steven Spielberg(archive footage) (uncredited)
- Patrick Swayze(archive footage) (uncredited)
- Jean-Louis Trintignant(archive footage) (uncredited)
- Jonathan Tunick(archive footage) (uncredited)
