He-Man/ThunderCats all sides, He-Man defeats them all with help from Randor. Back in Skeletor's lair at Snake Mountain he explains to Mumm-Ra that he could never wield the Power of Grayskull without it consuming him. But by mixing Mumm-Ra's ashes to a potion it will link Mumm-Ra's ever living power to him allowing him to use the Power Sword. Despite Mumm-Ra's protests Skeletor drinks the potion and summons the Power of Grayskull to him adding He-Man's strength to his own. He-Man suddenly is transformed back into Prince Adam in front of Randor who is horrified as his son collapses in his
The Man Who Changed His Mind be hanged for the murder of the man presumed to be his father. Realizing the truth, Clare and her friend Dr. Gratton (Cecil Parker) return Laurience's mind to its proper body, but that body has been badly broken in a panicked fall out of a high window, taken while Dick Haslewood was in unwilling possession. Admitting he has wasted an incredible invention on a selfish and murderous scheme, the shattered Laurience tells Clare he should never have meddled with the human soul. He takes his knowledge to the grave, having changed his mind for the last time. The Man Who