Sorceress discovers a gateway to another world. She sends Prince Adam and Cringer in to investigate. They find the new world to be enslaved by Hordak and his second in command, Adora.

Adora locks He-Man up at Beast Island. As the Rebels try to break him out, Adora begins to question Hordak and all he stands for.

Hordak drains He-Man of his energy to power up his Magna beam in order to destroy the Whispering Woods, where the Rebels live. Adora finally understands the truth about Hordak and becomes She-Ra to stop him.

Hordak and Skeletor kidnap Adora. After she escapes, as She-Ra, she realizes that being back on Eternia is dangerous for her family. She returns to Etheria, with He-Man, just as the Rebels get ready to claim the kingdom of Bright Moon.

Shadow Weaver is insulted by Hordak and seeks an alliance with Skeletor so she can rule Etheria herself. But of course Skeletor has no intention of keeping up his part of the bargain.

To stop She-Ra from speaking out in support of the Great Rebellion, Hordak and Shadow Weaver steal her voice.

Sweet Bee is looking for a new planet her hive of Bee people can settle on. But her ship Scout 3 is shot down over Etheria by Hordak. Luckily Adora and her visiting brother Adam are on hand to help out as She-Ra and He-Man. Also joining them are Mermista and Frosta, brandishing the powers of water and ice, respectively. Frosta immediately takes a liking to He-Man and becomes quite jealous when he appears more interested in Sweet Bee.

She-Ra changes place with one of her twigget friends who has been captured by Hordak.

He-Man and She-Ra rescue Glimmer's mother, Queen Angella, from the harpies. Convinced that Etheria is in good hands for a time, Adora decides to leave with Adam to visit their parents. Hordak follows.

When their father's ax is taken, his sons don't know how to tell him. They make up a lie that it got stolen from them. As Bow sets out to find the "thief" he gets captured by the Horde.

Catra kidnaps Sorrowful the Dragon, and takes him to Beast Island. She-Ra and the others must save him.

The Whispering Woods have always protected the Rebels with it's magic. But now, Hordak has found a poison and uses it to destroy the woods.

Adora and Bow meet up with Sorrowful, a cowardly dragon. They try to help him find his courage when the Horde attacks.

Lohni, Adora's old friend from the Horde, is in trouble with Hordak and it's up to Adora to save her.

Hordak captures Prince Adam, on Eternia, using the Moon Mirror. He plans to use Adam as bait to capture Adora.

Horde commander Dylamug is threatening the villagers of Devlan. Just one little girl, Kristala, is brave enough to seek out help from the Great Rebellion. But only She-Ra and Swift Wind are free to come back with her.

Horde Prime is taking a two-week vacation on the planet Tropica and leaves his flagship, 'the Velvet Glove' in Hordak's keeping. Although he has been ordered not to touch anything, Hordak plans to use the ship to conquer Etheria as well as Eternia. Catching wind of his plan, the Sorceress sends He-Man to Etheria to help She-Ra, but Skeletor is also on his way, wanting the ship for himself.

The Rebels have gathered at Mystacore to celebrate She-Ra's defeat of the evil sorceress Mortella and the reinstating of it's rightful ruler, Castaspella. Adora recounts the entire story to Kowl.

Shadow Weaver infiltrates the celebrations at Mystacor disguised as a young woman to cast a sleeping spell on all the rebels and sends She-Ra into the sixth dimension. Now only Kowl, Madame Razz and Broom are left to save her.

All seems lost as Hordak strikes with his new weapon, the Doom Balloon.

Castle Bright Moon can be freed from a Horde takeover only if the king of the Trolls will reveal a secret to She-Ra.

A young boy goes on a dangerous adventure in search of the Crown of Knowledge.

She-Ra and the rebels go to the rescue of a captured prince and find they may be trapped in the Mines of Mondor forever.

Glimmer gets rather full of herself after rescuing Bow and Kowl. Then Catra tries a new shrinking formula on She-Ra, Swift Wind and Glimmer.

Freedom is threatened as Horde villains Tung and Rattlor begin to burn all the books.