The baby lands on the Paumotou Islands, inhabited exclusively by apes, and he is bred and raised by these wild animals, but when they notice its diversity as a human being, they despise and marginalize him.

Saturnino, irritated by the refusal, declares war against Cocknuff and reaches the island of the apes, where he forms new recruits, and then destroys the aquarium, freeing Misora.

The two camouflage themselves as aggressive wild animals, kill the tribal chief and oust the "Niam-Niam" tribe who held the girls prisoners in order to eat them.

Saturnino takes command of the Bella Leocadia ship travelling to America, where the Milligan of South wants to move the Niagara Falls into his territory.

Betrayed by Fileas-Fogg, the village is attacked by Native Americans led by Red Bison who make Saturnino and Misora prisoners.

Saturnino confronts Fileas-Fogg in the final duel on board of hot air balloons armed with machine guns, frees Misora and defeats the enemy dropping him.

The original film was 1400 m long and it was produced by Società Anonima Ambrosio of Turin, directed and starred by Marcel Fabre and based on the novel Viaggi straordinarissimi di Saturnino Farandola by Albert Robida.

[1] Fabre was inspired by the techniques used by French Georges Méliès for his films based on the novels of Jules Verne, but the Italian director applied them in a more adventurous setting with dynamic aerial battles.