Athletes secretly rehearse a water show in the pool at night to prevent the pool from being demolished and to get more people interested in swimming.
Director
J.A. Hübler-Kahla
Eva Kerbler
Anna
Pepi Glöckner-Kramer
Mutter Riedl
Rudolf Carl
Merz
Fritz Eckhardt
Weber
Fritz Muliar
Karl Skraup
Der König von Vineta
Richard Eybner
Finanzminister von Vineta
Joseph Egger
(unconfirmed)