1930. The Big Cinema Orchestra of Berlin Richard Tauber (Prince Su-chong), Margit Sukhi soprano and Mara Loseff dialogue (Lisa), Gella Kurti (Princess Mi), Willy Stettner baritone and Bruno Kastner dialogues (Franz, Lisa`s brother). Max Schreck baritone and Karl Platen dialogues (old Chinese), Georg Yon (Chang) – A complete recording of the operetta (!) made for the film.