The Mirror of Isis whisks our heroes back to Ancient Egypt, where Tut discovers things weren't quite as perfect as he remembered them. Meanwhile, Cleo is led on a wild goose chase for her missing father by Set and his minions.

Tut becomes jealous of Cleo's life beyond the museum and Cleo's new friend Kara. He decides that spying on them is the obvious answer to his problems of feeling left out and enlists "the wandering eye" to spy on Cleo.

Fed up with being short, Tut unleashes a spell to increase his size but, when it backfires, Tut first becomes a giant and then dangerously small. Tut learns to accept who he is - just because his height is small doesn't mean he's lacking.

Set uses his scorpion minion to possess Dr. Vanderwheele into discrediting Tut's Pharaoh title. Cleo struggles to support her friend Tut and find a way to prove his identity, despite having doubts herself about his validity as Pharaoh.

Cleo plans an all-girls slumber party and she doesn't invite Tut. Tut can't stand being left out and decides to crash the party. When Cleo dresses Tut up like a girl, to sneak him in, Tut ends up humiliated and storms off vowing to throw a rival all-boy party.

Tut gets a pet snake named Fang to keep him company and help him sleep. But the snake becomes possessed by Denwen, a demon snake god, sent by Set to steal the Scepter of Was. When Cleo becomes suspicious, Denwen tries to turn Tut against her.

Tut tries to prove he is fearless by taking on more and more dangerous tasks until he descends into the Underworld where he finds more fearsome danger than he bargained for.

Cleo really wants to be liked by Jake, but involving Tut in her problem only leads to chaos, as Tut orders the goddess Hathor to cast a love spell on Cleo and make her irresistible... with disastrous results.

Tut wants to be a great military leader like his father, but when he brings two museum statues of Viking warriors to life to do battle with him, Tut finds that it's harder to emulate his father than he thought it would be.

Tut wants to do too much at once, so he divides up his body to let his separate pieces enjoy different activities all at the same time. Set orders a hippo demon to hide Tut's pieces, just as Set did to his own brother Osiris in real Egyptian mythology.

Tut neglects the Scepter of Was and misplaces it. Unfortunately, Walter finds it, and thinks it's a promotional toy, leaving Walter fair game for an attack by Set and his demons.

Trouble begins when Tutenstein is asked by Cleo to assist her in purging the museum. Not feeling like doing it, Tut brings his shabtis - wooden tomb helping statues, to life to do the duty in his place. Tutenstein must stop the shabtis because they are becoming uncontrollable.

The goddess, Ammut is released from the underworld by El Zabkar. Her job is to ruin Tutenstein. Can Luxor, King Tut, and Cleo put a stop to her plans before Tutenstein is hurt?

King Tut misses the ancient Eygpt. He is becoming bothering by the ordinary world, so he decides to create the current world like the past life. This life is also hard - trying to control the ancient life, will he change the world back to the way it was, before he won't be able to at all.

Tut wishes viewing movies with one of his good friends, Cleo, would go on forever. The sun god, Ra, is summoned by Tutenstein, asking him to put off sunrise for a few more hours, so he can remain awake a little bit longer than usual. Ra is in trouble now, after time halts. It is up to King Tut to rescue Ra and fix the time.

There is a park known as the ""Kingland Amusement Park,"" that venerates a king, rather than King Tut, himself. Tutenstein doesn't like to see the people at the park dressed as kings, so he splits his soul in half, in hope to vie with them.

When a museum is hit by lightning, Pharaoh Tut-ankh-en-set-Amun is arisen from the dead in the current world. A cat named, Luxor, becomes his aide and a girl named, Cleo Carter, becomes his friend.

The Scepter of Was is taken away by demons after King Tut becomes disappointed over the ceremony of Coronation Day assembled by Luxor and Cleo.

Two crooks steal the Crown of Geb, after Tutenstein accidently switches the alarm off in the display of the Geb, when he was disturbed in his sleep.

There is a new interest at the museum, a fake mammoth. The guests are no longer paying attention to Tutenstein, so he uses magic to make the mammoth disappear.

Cleo is a really good friend of Tut, but after he comes to live with her, she thinks she will never have the freedom she had before because of King Tut tries out of possessions & does some other stuff she doesn't seem to like very much.

King Tut is seeking a new companions. He finds some, but trouble ensues by the bad events they partake in.