Der Ruf

Fritz Kortner

Professor Mauthner

Johanna Hofer

Lina

Lina Carstens

Emma

Rosemary Murphy

Mary

William Sinnigen

Elliot

Ernst Schröder

Walter

Paul Hoffmann

Fechner

Arno Assmann

Kurt

Charles Regnier

Bertram

Alwin Edwards

Homer

Harald Mannl

Fraenkl

Friedrich Domin