Nicky and Vicky, two librettists who also happen to be brothers, are presently in collaboration with composer Toni. All too aware of Toni's amorous escapades, Nicky and Vicky try to keep the existence of their pretty sister Hedi a secret. Suffering from an acute case of writers' block (he has yet to find an inspiration for his next production), Toni throws a huge party, which is boycotted by his friends and associates so that he'll keep his mind on his work.

Toni Hofer - ein Operettenkomponist

Nicky Mahler - Librettist

Vicky Mahler - Librettist

Hedi

Anni Lohmeier

Der Theaterdirektor

Der Kassierer Schlesinger

Ferdinand - ein Kutscher

Der Komiker

Weigl - Faktotum bei Hofer