Emil Hegetschweiler

Hauser

Elsie Attenhofer

Colette

Trudi Stössel

Irene Huser

Alfred Lohner

Peter Frank

Ellen Widmann

Mrs. Hauser

Johannes Steiner

Bächtold

Margarete Schell-von Noé

Mrs. Frank

Alfred Rasser

Kramer

Ettore Cella

Ernst Haefliger

Opera Singer (Tristan)