Maria Callas singt Tosca, Akt 2 (2020)
- Land : Germany
- Genre : Music
- Studio : ZDF, BBC, Royal Opera House, ROH Covent Garden, ARTE, C Major Entertainment, Sounding Images
- Direktör : Franco Zeffirelli
- Kasta : Maria Callas, Tito Gobbi, Dennis Wicks, Robert Bowman, Renato Cioni