Double Trouble is the 111th episode of He-Man and the Masters of the Universe. (Ink & Paint DVD booklet description: A storm at Snake Mountain unearths a secret path leading to the Mirror of Moravad, an ancient mirror that can make an evil double of anyone. He-Man's old friend Kol Darr visits him at the Royal Palace. Deciding that Kol Darr could prove useful, Skeletor orders Beast Man to create a distraction. Evil-Lyn captures Kol Darr, and Skeletor uses the Mirror of Moravad to produce an evil double of him. The double rejoins He-Man and asks to see the inside of Castle Grayskull. Soon the evil Kol Darr is standing before the Guardian of the Secrets of Castle Grayskull...)