Basil Ruysdael as Narrator

Henriette Gérard as Marguerite Chopin

Ferdinand Hart as The Stone Giant

Jany Holt as The Nameless Girl

Maria Alba as The Transmigration Subject

Murdock MacQuarrie as The High Priest

Mischa Auer as Chief Lukulla

Paul Wegener as The Mad Inventor

Harald Paulsen as Frank the Reporter

Eugen Klöpfer as Asylum Chief

Roma Bohn as The Inventor‘s Wife