Joseph Schmidt. Joseph Schmidt was 29 in A Song Goes Round the World as 'Ricardo'.
Viktor de Kowa. Viktor de Kowa was 29 in A Song Goes Round the World as 'Rigo'.
Charlotte Ander. Charlotte Ander was 30 in A Song Goes Round the World as 'Nina'.
Fritz Kampers. Fritz Kampers was 41 in A Song Goes Round the World as 'Simoni'.
Carl de Vogt. Carl de Vogt was 47 in A Song Goes Round the World 
Carl Auen. Carl Auen was 41 in A Song Goes Round the World 
Ida Perry. Ida Perry was 56 in A Song Goes Round the World 
Richard Oswald. Richard Oswald was 52 in A Song Goes Round the World as 'Director, Producer'Reimar Kuntze. Reimar Kuntze was 33 in A Song Goes Round the World as 'Director of Photography'Heinz Goldberg. Heinz Goldberg was >> in A Song Goes Round the World as 'Writer'Ernst Neubach. Ernst Neubach was 33 in A Song Goes Round the World as 'Writer'Friedel Buckow. Friedel Buckow was >> in A Song Goes Round the World as 'Editor'Hans May. Hans May was 46 in A Song Goes Round the World as 'Music'