An uncle travels with his three nephews once a year, during the holidays, looking for adventure.

Three boys and their uncle venture into the Amazon jungle in search of their missing grandfather who's been kidnapped by evil space robots! An unusual and hard-to-find kids film that mixes live-action, animation and some "mondo" footage to tell it's story.—Brian D. Horrorwitz

The adventures of Tio Maneco with his three nephews, who search for the kids' grandfather, abducted by extraterrestrials. A mysterious flower, a robot and native Brazilian Indians are part of the adventure.—fabreu