Harry Fuß
Karl (as Harry Fuss)Robert Tessen
Otto WagnerHeinz Conrads
PoldiHelmut Janatsch
FranzIlse Trenker
LucieGaby Philipp
MariaErich Dörner
Max GruberWiener Eisrevue
Themselves (as Wiener Eisballett mit seinen Solisten)Rudolf Brix
Ober in der Carlton-Bar (uncredited)Fritz Grieb
Boy in der Carlton-Bar (uncredited)Hanna Löser
Mädchen bei Alida (uncredited)Felix Pflichther
Diener im Funkhaus (uncredited)Erna Schickl
Sekretärin bei Wagner (uncredited)Emmerich Schrenk
Flugbeamter (uncredited)Walter Sudra
Polizist (uncredited)Karl Wegersky
Ober im Café (uncredited)