크레딧 출연 Leonard Bernstein Self / Narrator Theo Adam Self / Pizarro in 'Fidelio' Franz Crass Self / Rocco in 'Fidelio' Adolf Dallapozza Self / Joaquin in 'Fidelio' Plácido Domingo Self Gwyneth Jones Self / Leonora in 'Fidelio' James King Self / Florestan in 'Fidelio' Lucia Popp Self / Marzellina in 'Fidelio' Karl Ridderbusch Self / Don Fernando in 'Fidelio' Otto Schenk Self Martti Talvela Self Shirley Verrett Self 스텝 Leo Bei Costume & Make-Up James Krayer Production Peter Rann Sound Humphrey Burton Writing Humphrey Burton Production John V. Ray Crew Michael Bradsell Editing Leonard Bernstein Sound Leonard Bernstein Sound Humphrey Burton Directing Otto Schenk Directing Günther Schneider-Siemssen Art Schuyler G. Chapin Production Leonard Bernstein Writing Brian Wiseman Editing John Jordan Sound