On screen
Cast
10 credited performers
Adelqui Migliar
Pietro Cignoni
Annie Bos
Sylvia van Haaften
Artwork unavailable
Lola Cornero
Lyda van Haaften
Jan van Dommelen
Gio Romano
Artwork unavailable
Frits Bouwmeester jr.
Rosni
Artwork unavailable
Paula de Waart
Rosni's moeder
Artwork unavailable
Cor Smits
Professor
Artwork unavailable
Renee Spiljar
Renee
Artwork unavailable
Marie Spiljar
Kindermeisje
Ernst Winar
Character not listed