Tad is a celebrity archaeologist and adventurer just like his hero Max Mordon... in his dreams! In reality, Tad is a Chicago construction worker. One day, however, he is mistaken for a real professor and takes his place on a flight to Peru in search of the lost city of Paititi.

Óscar Barberánas Tad Jones (voice)
Michelle Jenneras Sara Lavrof (voice)
José Motaas Freddy (voice)
José Corbachoas Freddy (catalan version) (voice)
Pep Anton Muñozas Max Mordon (voice)
Miguel Ángel Jenneras Kopponen (voice)
Luis Posadaas Momia (voice)
Meritxell Anéas Young Tadeo (voice)
Carles Canutas Profesor Miguel Humbert (voice)