Air date: 9/14/83

The kingdom of Tauren is living with the permanent threat of being destroyed by a monster called Yog, which can only be kept asleep by the singing of the beautiful Celice. When Skeletor learns of this threat, he captures Celice in an attempt to use the demon to his advantage.

Orko's Favorite Uncle

Air date: 10/6/83

Orko’s Uncle Montork appears on Eternia, but is captured and turned evil by the wizard Tauron, who orders him to attack Castle Grayskull.

Wizard of Stone Mountain

Air date: 11/11/83

A lovelorn wizard named Malik makes a pact with an evil demon called Locus to win the heart of Teela, but soon finds himself controlled by the demon.

Evilseed

Air date: 11/24/83

Plants are starting to grow wild all over Eternia, causing trouble for both He-Man and Skeletor. The two enemies must team up to defeat Evilseed, a plant-like villain looking to take over Eternia for himself.

Ordeal in the Darklands

Air date: 10/21/83

Evil-Lyn kidnaps the daughter of the powerful wizard Kor, and frames He-Man for the crime in the hope that Kor will use his power to defeat He-Man.

The Return of Orko's Uncle

Air date: 10/14/83

When Orko's Uncle Montork visits Eternia for a second time, he is followed by an evil magician called Azrog who puts Orko under an evil spell.