 After He-Man foils his latest scheme, Skeletor plans to enter the Royal Palace and kidnap Prince Adam by wearing two helmets that will make him and Prince Adam disappear. Orco decides to use his magic to tidy his bedroom by using his magic wand but it all goes wrong and the wand accidentally causes Prince Adam s sword to vanish. After Skeletor kidnaps Prince Adam, The Sorceress reveals Prince Adam s sword has gone back in time into the past and sends Orco and Cringer to retrieve it, where Prince Adam s sword has fallen into the possession of a giant. Can Orco and Cringer retrieve Prince Adam s sword and rescue Prince Adam? Will He-Man stop Skeletor and destroy his invisibility helmet?