空中音乐

格洛丽亚·斯旺森

Frieda Hotzfelt

John Boles

Bruno Mahler

Douglass Montgomery

Karl Roder

June Lang

Sieglinde Lessing

Al Shean

Dr. Walter Lessing

Reginald Owen

Ernst Weber

Joseph Cawthorn

Hans Uppman

Hobart Bosworth

Cornelius

萨拉·哈登

Martha

Roger Imhof

Burgomaster

Jed Prouty

Kirschner

Christian Rub

Zipfelhuber