Casts
Anita Ekberg
as Sylvia De Morel / Malenka
Julián Ugarte
as Count Walbrooke / Uncle
Gianni Medici
as Dr. Pietro Lufuani
Diana Lorys
as Bertha Zemis
Rosanna Yanni
as Freya Zemis
Adriana Ambesi
as Blinka
Carlos Casaravilla
as Dr. Horbringer
Fernando Bilbao
as Vladis the Coachman
Paul Müller
as Dr. Albert
Luis Prendes
as Villager Standing at the Inn (uncredited)
