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