Presentation: Esteban and Zia met Tao - accompanied by his faithful Pichu - on an island where he is the last descendant of the old empire of Mu, now disappeared. Tao is the intellectual of the group. His imagination will help them avoid the traps and discover the secrets of the Incas. He is quite lonely, but always ready to help when things go wrong.
Episodes: 5 to 39 (35 episodes)
Dubbing (french): Odile Schmitt
Main characters from season 1
Secondary characters from season 1
(in order of appearance)