Leprachauns seek their lost Magic Shillelah which Becky finds first. Tom and Huck are taken prisoner by the gypsy chieftain Zarko who eventually gets hold of the magic Shillelah. Becky and the Leprachauns come to the rescue and recover the Shillelah.
Tom, Huck and Becky meet Don Cihote De La Manche. Together they head off to rescue Cihote's squire Sandro and challenge the brigand leader Don Jose. Instead Don Jose captures Tom and Cihote, who make their escape and overthrow Don Jose and his lot.
In the city of Baghistan ruled by the tyrannical lady snatching Kahleef, Becky gets captured, so Tom and Huck stowaway on a ship and sneak into to the palace. The retired sorcerer Muzaffar helps provide Tom and Huck a way to stealthily rescue Becky.
Tom, Huck and Becky get shipwrecked and separated on an island. Huck meets the Lilliputs and is to be wed to King Bigun's daughter Tina. Tom and Becky rescue a hunter Bitto and his partner and head to the Lilliputs to help each other from a tribe of savages.
Tom, Huck and Becky row to an island inhabited by apes. Pirates led by Captain X come to the island and capture Tom and Becky. Huck and an ape named Bulu, help Tom and Becky to battle the pirates and they narrowly escape the ship as it blows up.
Tom, Huck and Becky are lost in the woods and meet Hercules, who has his final labor to complete. The king and his centaur try to make sure he fails and imprison Tom, Huck and Becky, but they escape and with the aid of Pegasus, prevent Hercules from falling into the king's trap and enable him to complete the last labor.
In a cave, Tom, Huck and Becky free a maiden who was to be a sacrifice and for that the Guru imprisons them, but the Guru's servant releases them. Together the three head off to get Gorgon's gaze in order to defeat the fire hydra and rescue the maiden, which culminates in the stoning of the Guru.
In a dark forest, Becky is caught by skeleton warriors of the wizard Zilbad. Tom and Huck infiltrate the castle and break into Zilbad's lab to rescue Becky, where Huck tricks Zilbad into turning himself into a crystal statue which undoes his evil curses.
While trying to find food, Tom, Huck and Becky are surrounded by animals who don't take a liking to humans. After a judgement trial a hunter arrives. Becky aids an injured fox, while Tom and Huck distract the hunter which enables the animals to ambush him.
Lost in the desert, Tom, Huck and Becky are met by Thut who seeks his lost Marna and are taken to the Typhonian Pharaoh for a deadly trial, but they manage to summon Thut who ends his 5,000 year search for Marna and shows the three the way out.
Tom, Huck and Becky fly in a balloon to a Prehistoric valley. A spear throwing tribe are at war with a rock throwing tribe. Becky tries to stop this useless war, but the three are captured by a mountain tribe. They make their escape after disposing of the mountain chieftain.
Tom, Huck and Becky are abducted by Captain Calidor and put to work on his ship. Calidor is intent on melting the snowland glaciers. After some difficulty, Huck gets help from the abominable snowmen whilst the ship servant, Huga, turns against Calidor and overthrows him.
A gem called the Eye of Doorgah is stolen from a temple. Both Tom and Huck go off to find it and are caught at a Thuggee Clan lair, but they manage to escape, recover the gem and return it to the temple where Doorgah banishes the Thuggee Clan.
Lost at sea Tom, Huck and Becky board Captain Mordecai's ship. The captain's mission is to kill a monstrous whale. As the three are swallowed by the whale, the captain chases them around the whale's body until they escape through the whale's blowhole.
In the jungle, Tom is poisoned by a Anatrata Bush. Huck and Becky get caught on slave trading ship while Tom is taken by tribal warriors. Huck and Becky escape with Chibunu and get back to the tribe in time to cure Tom.
Tom splits with his friends and enters an Aztec city where he is made the Sun King, but his trial for true kingship is bound to fail. Huck and Becky save Tom and they all make their escape.
Tom, Huck and Becky thwart a Mongol ambush on a Chinese prince. The Khan sends Tom to enter the city of Petua by Trojan horse. Huck and Becky escape with the help of a dog while Tom escapes Petua in a dragon kite and blows up the Mongol camp.
Tom, Huck and Becky enter the house of a mad scientist Dr. Filostro who shrinks Huck. Tom and Becky escape their prison and get Huck to his normal size. In the chaos that follows, Filostro, Creech and a hideous monster all get shrunk.
In Ancient Incan ruins lies the cursed Conquistador who haunts Tom, Huck and Becky for the gold they took away, which they lose as they progress. By time they lose all their gold they find themselves free from the curse.
Tom, Huck and Becky get sucked down a whirlpool to the seabed. King Llandor and Huck exchange clothes, so Morpho's minions mistake Huck for Llandor. Morpho next captures Tom and Becky, but all three make their escape and help Llandor defeat Morpho and his minions.