Deep in the Amazon rain forest, there is a lost subterranean city. The place was built by Vikings who crossed the Atlantic Ocean and ventured up the Amazon River, and shelters a mysterious treasure. In order to find the secret location, Bárbara and the children Riacho and Manhã will have to face many challenges. Vicious snakes and dangerous pendulum blades are only the beginning of our heroes' adventures.
| Actor | Role |
|---|---|
 XuxaBárbara / Deusa Blooma | Bárbara / Deusa Blooma |
 Marcos PasquimIgor | Igor |
 Sergio MalheirosThor | Thor |
 Bruna MarquezineManhã | Manhã |
 Peter BrandãoRiacho | Riacho |
 Rocco PitangaMárcio | Márcio |
 Milton GonçalvesHélio Hipólito | Hélio Hipólito |
 Zezé MottaAurora Hipólito | Aurora Hipólito |
 Juliana KnustJéssica | Jéssica |
 Paulo VilhenaLisandro | Lisandro |
 Sérgio HondjakoffDemétrio | Demétrio |
 Natália LageHelena | Helena |
 Luiz Carlos TourinhoCurupira | Curupira |
 Zé Victor CastielDário | Dário |
 Márcia CabritaFlauta Morena | Flauta Morena |
 Leandro HassumBunzão | Bunzão |
 Alexandra RichterDóris | Dóris |
 Kiko MascarenhasBóris | Bóris |
 Marina Ruy BarbosaMylla | Mylla |
| JJohn KlarnerLéo | Léo |
 Nilvan SantosAssistente de Márcio | Assistente de Márcio |
 Arduíno ColassantiChefe dos Selvagens | Chefe dos Selvagens |
 Gláucio GomesDr. Egeu Oberon | Dr. Egeu Oberon |