"Broadway-style musical numbers ring through the desert as Princess CleoTasha and her royal servants try to end ancient Egypt's drought by finding three gifts for Sphinx Uniqua."
Tasha walks out from behind Pablo's house wearing a crown and introduces herself as Princess CleoTasha, the ruler of Egypt. She explains to the viewer how, as a princess, servants cater to her every need, and she never has to do things for herself. Tasha sings the song "I Love Being a Princess". The backyard transforms into the desert of Egypt. Tasha is seen looking out the window from her Egyptian palace, suddenly noticing that her garden and the Nile have both dried out.
Tasha calls out for her servants -- Tyrone, Pablo, and Austin -- who enter at her beck and call. The four sing a reprise of "I Love Being a Princess", during which the servants explain how Princess CleoTasha never says "please" or "thank you", and Austin refers to her as "such a pain". After the song, Tasha orders them to fetch her a glass of water, but is informed by the boys that there's no water to be fetched due to the Nile drying up, and the only way to refill the river is to fetch three special presents for the Sphinx Uniqua. Fortunately, the boys know where the presents are hidden, and that they will help her find the presents.
As they set off on their journey, they sing "Three Presents for the Sphinx". They walk over to a region with many pyramids. Tyrone tells CleoTasha that the first gift is the Jewel of the Waters that is in the hidden pyramid. The kids take a rest in a clearing amidst the pyramids, but when CleoTasha orders the boys to serve her, Tyrone spontaneously leans against nothing, and his friends' stares of awe prompt him to realize he's just found the entrance to the hidden pyramid, which is actually invisible. Tyrone opens the door, and when CleoTasha states that she doesn't want to go in there alone, he volunteers to come with her; she immediately pushes him in front of her to lead the way, catching him off-guard. They come to a room with six pedestals with a jewel on each one. Tasha approaches a golden jewel, claiming it matches her dress, but Tyrone tells her that she must only touch the Jewel of the Waters. "If you touch any other jewel, "all is lost." he says. He soon directs her to a blue emerald-cut jewel, the Jewel of the Waters in question. Oblivious to his assistance, she brags about finding it and hands it over to Tyrone so she doesn't have to carry it herself.
As the children continue their journey across the desert CleoTasha notices the dry riverbed of the Nile, and sings "I Want My River Back". Afterwards, she asks Servant Pablo what the second present is, and Pablo informs her that it is the Yellow Lotus Flower, which grows only on the Cliffs of Karnak. As they head toward their destination, they sing the second part of "Three Presents for the Sphinx". When they reach the Cliffs of Karnak, CleoTasha has Pablo accompany her up the golden steps. At the top, they come to a garden. CleoTasha, dazzled by the colorful flowers, wants to pick one of the red ones, but Pablo tells her that she may only pick the Yellow Lotus Flower. If she picks any other flower, "all is lost." CleoTasha starts looking for the Yellow Lotus Flower, but Pablo, having spotted it already, points it out to her. Not even bothering to thank him, she picks it and brags about finding it, giving it to Pablo so she doesn't have to carry it.
Next, they travel and search for the secret oasis, where the final gift is located. It takes a while to find the hidden hole of water in the middle of the dry desert, but they arrive just in time to watch it appear out of thin air. Tasha dashes to the oasis and is about to drink from it, but she is stopped by Austin, who tells her that if she drinks the water of the secret oasis, "all is lost", and that the Sphinx is the only one allowed to drink it. Austin gives CleoTasha a cup and she fills it with the oasis water. She hands it over to him, and as she gets back on her horse, he remarks once again that she never says "please" and "thank you."
They find Sphinx Uniqua, who's initially in the classic sphinx position, in all fours like a cat, but sits up to receive the gifts. Being excellent with manners, she gladly thanks the others for each one. Princess CleoTasha asks the Sphinx what the secret of the Nile is, and Uniqua sweetly tells her that the secret, all this time, has been to say "please" and "thank you", the very thing she has never done all this time. Uniqua and the gang sing "Please and Thank You". Realizing the errors of her actions, CleoTasha thanks her royal servants for knowing where the gifts were, for helping her find them, and for being such good servants -- and as predicted, the trees become green again and the river Nile fills back up. The servants say "you're welcome," and Tasha adds "and please forgive me if I acted kinda like a jerk." They all celebrate the use of manners, and lastly, CleoTasha thanks Sphinx Uniqua for telling her the secret of the Nile. Austin's stomach growls, signaling the end of the adventure and the start of their snack break. Tasha invites everyone over for cheese, crackers, and apple juice at her house, and run off as the Egyptian landscape transforms back into the backyard. They sing the end song, head behind Pablo's house, and the episode ends with Tasha peeking out and saying "Thanks!" before the screen irises out.