 | Riccardo Aragno als Self - Interviewer |
 | Luchino Visconti als Self - Interviewee |
 | Leonard Bernstein als Self - Interviewee |
 | María Callas als Self - Interviewee |
 | Vittorio De Sica als Self - Interviewee |
 | Georg Solti als Self - Interviewee |
| Riccardo Aragno | Writer |
| Francis Coleman | Producer |
| Heinz Sturm | Cinematography |
| Stephen Hearst | Executive Producer |
| Umberto Galleassi | Cinematography |
| Nino Cristiani | Cinematography |
| Francis Coleman | Director |
| Bill Lewthwaite | Editor |
