Ann Smyrner as Linda Borg

Trude Herr as Isolde

Hans Moser as Leopolt Hinterkirchner

Paul Hörbiger as Dr.Franz

Rudolf Carl as E.Knoll

Annie Rosar as Katharina

Gus Backus as Bobby

Udo Jürgens as Martin Hinterkirchner

Hans Richter as Peter Zwanziger

Kurt Großkurth as Direktor Kobold

Rudolf Carl as Knoll

Raoul Retzer as Assistent beim Sängerwettbewerb

Franzl Lang as himself

Eva Pawlik as on ice