Casts
Anton Diffring
as Prof. van Vries
Catherine Schell
as Queen Lana
Christian Wolff
as Peter van Vries
Dieter Eppler
as Giovanni di Araúza / Gerónimo de Araújo
Átila Iório
as White Guide / Casanova
Adalberto Silva
as Black Guide
Gillian Hills
as (uncredited)
Dedé Santana
as (uncredited)
Zezé Macedo
as (uncredited)
