In this episode, King Randor mentions he only became king because his father King Miro mysteriously disappeared. The episode also states that Prince Adam was alive at the time of Miro's disappearance. However in the earlier episode "The Rainbow Warrior", it is shown that King Randor is already ruler of Eternia when his future wife Queen Marlena crash lands her ship on planet Eternia. At this time frame, Prince Adam is not even born yet.
When the Enchantress and Drude talk outside Randor's cell, the Enchantress is wearing a cloak when seen from behind but bare-shouldered when seen from in front.
He-Man throws his sword several yards away at the giant snowball to fight off the Lurker. When he rescues Miro shortly after, the sword suddenly reappears in his scabbard with him having no opportunity to retrieve it.