Selkirk, an unruly, selfish pirate, is the sailing master of the Esperanza, an English galley sailing the South Seas in search of treasures. When Captain Bullock decides to abandon him on an uninhabited island, he discovers a new outlook on the world and learns to survive alone, becoming the real Robinson Crusoe.
Papelucho, who has always been fascinated by aliens, decides to catch one and sets a trap. Amazingly it succeeds, and the lost Martian child Det ends up living through Papelucho, with hilarious consequences. The two build a spaceship and travel to Mars, only to escape back to Earth again after the Great Leader of Mars threatens to eat them. Det eventually takes over the body of Papelucho's dog, Choclo, but when Choclo's health is put at risk Papelucho has a difficult decision to make.
Mampato, a little boy with a time-travelling belt, goes with his caveman friend Ogú to the ancient land of Rapa Nui on Easter Island. There they will meet a little girl name Marama and discover the old traditions of the natives.
