Landowner Klapproth would love to have his nephew Alfred show him the inside of an insane asylum and meet real lunatics, promising to financially support him in starting a business. Alfred's friend Ernst Kissling recommends that he show his uncle the Schöller Guesthouse, whose guests are quite eccentric. Landowner Klapproth, who truly believes the guests to be lunatics, is thoroughly amused.
Maxi Böhm
Ladislaus Robitschek
Helli Servi
Ulrike, seine Schwester
Birgit Machalissa
Paula
Irmgard Kloiber
Ida
Alexander Waechter
Alfred, Ladislaus' Neffe
Bernd Ander
Robert, sein Freund
Bert Fortell
Bernhardi, ein Weltenbummler
Marianne Chappuis
Sophie Malzpichler, Schriftstellerin
Kurt Nachmann
Schöller, Pensionsinhaber
Marianne Schönauer
Amélie, seine Frau
Maxi Böhm
Ladislaus Robitschek
Helli Servi
Ulrike, seine Schwester
Birgit Machalissa
Paula
Irmgard Kloiber
Ida
Alexander Waechter
Alfred, Ladislaus' Neffe
Bernd Ander
Robert, sein Freund
Bert Fortell
Bernhardi, ein Weltenbummler
Marianne Chappuis
Sophie Malzpichler, Schriftstellerin
Kurt Nachmann
Schöller, Pensionsinhaber
Marianne Schönauer
Amélie, seine Frau
