Original Airdate: ?/?/1983
Whilst testing a new beam ray, Man-At-Arms, Teela and Orko are attacked by Negator. Negator wishes Man-At-Arms to join forces with him, but he declines, thus Negator threatens the group by destroying a dam. He-Man and Battle Cat stop the waters from drowning their friends and Negator departs. Later Negator tricks Teela into flying out to the Valley of the Desert whereby upon her arrival he captures her.
Negator contacts man-At-Arms, and fearing for his daughter's life he has no choice but to serve Negator. He-Man, Battle Cat and Ram Man journey to Negator's lair and confront the villain, but He-Man and Ram Man are transported into a giant videogame. After overcoming many dangerous obstacles, He-Man and Ram Man escape the game, and Negator ends up destroying most of his base of operations.
Synopsis by Zadoc Angell