On screen
Cast
18 credited performers
Nadiuska
Clara
Alberto de Mendoza
Prof. Fulton
Teresa Gimpera
Berta
Emiliano Redondo
Dr. Messier
Julia Saly
Marion (as Julia Sali 'La Pocha')
Tomás Picó
Victor
Artwork unavailable
Diana Polakov
Tania
Antonio Mayans
Vasily
Artwork unavailable
Leona Devine
Luna
Ricardo Palacios
Dr. Robertson
Carmen Platero
Greta
Artwork unavailable
Estela Delgado
Character not listed
Artwork unavailable
Barta Barri
Russian Ambassador (as Barta Barry)
Gumersindo Andrés
- (as Gumersindo A. López)
Artwork unavailable
Gonzalo Tejada
Character not listed
Artwork unavailable
Adolfo Thous
Character not listed
Maria Perschy
Lily
Paul Naschy
Boune