Outside Snake Mountain, King Hiss along with Kobra Khan, General Rattlor, SSSQueeze, and Tung Lashor uses the Medallion of Serpos to release Serpos from his imprisonment as the snakes on Snake Mountain move. Inside, Skeletor orders Evil-Lyn, Tri-Klops, Mer-Man, and Trap-Jaw to head to the lower chambers. Serpos is the 3-headed Snake monster made of rock. As it gets off Snake Mountain, Skeletor vows to kill the one responsible for this. King tells Serpos to head to the Royal Palace. At the Royal Palace, King Randor is teaching Prince Adam how to sharpen swords as his reponsibility when Prince Adam becomes king. The Sorceress contacts Prince Adam saying that a great evil is approaching. Adam uses the excuse saying that he had to feed Cringer as both of them leave to transform into He-Man and Battle-Cat. Minutes later, He-Man, Teela, Man-At-Arms, Fisto, and Mekanek confront Serpos, the final battle is about to begin...
Elenco: Cam Clarke , Garry Chalk , Lisa Ann Beley , Nicole Oliver , Brian Dobson , Michael Donovan , Gabe Khouth , Kathleen Barr , Christopher Judge , Don Brown , John Payne , Mark Acheson , Mark Gibbon .