Richard Tauber

as Self (archive footage)

as Self (archive footage)

as Canio Salvatini

as Mario Carlini

as Karl August Franz Ludwig Josef Steidler

as Franz Schubert

as Kammersänger R.Hoffmann

as Riccardo

as Toni Lechner

as Sou Chong

as Stefan

as Jacques' dubbed Singing Voice (voice)

as Self