A scientist and his nephew are hosts of Lana, queen of the Amazons, while other crew men try to find and take hold of the legendary Amazons' treasure.
| Actor | Role |
|---|---|
 Anton DiffringProf. van Vries | Prof. van Vries |
 Catherine SchellQueen Lana | Queen Lana |
 Christian WolffPeter van Vries | Peter van Vries |
 Michael HinzMatteo | Matteo |
| YYara LexTahira | Tahira |
| HHaydee PintoAmazon | Amazon |
 Dieter EpplerGiovanni di Araúza / Gerónimo de Araújo | Giovanni di Araúza / Gerónimo de Araújo |
 Átila IórioWhite Guide / Casanova | White Guide / Casanova |
| AAdalberto SilvaBlack Guide | Black Guide |
| CCélia Azevedo(uncredited) | (uncredited) |
 Gillian Hills(uncredited) | (uncredited) |
| LLeila Lane(uncredited) | (uncredited) |
 Dedé Santana(uncredited) | (uncredited) |
 Zezé Macedo(uncredited) | (uncredited) |