Original Airdate: ?/?/1983
On Selki Island, the animals attack the technology-driven home of Royal Historian Hovar and his son Justin. Man-At-Arms and Teela work feverishly on a VHO that will save Hovar and Justin. Adam, Cringer and Orko arrive in the laboratory. Teela is chosen to deliver the VHO to the island, and Adam tags along. Suddenly, Kraken a sea monster serving Mer-Man, attacks the ship, and captures Teela. Adam transforms into He-Man, and discovers that the VHO is missing. He-Man is attacked by three Razorfins, and finds a homing device following its signal to an underwater cavern. Mer-Man battles He-Man and uses the VHO to summon Kraken, which in turn attacks He-Man. He-Man tricks the frustrated beast into throwing its arms until it causes a cave-in upon itself. Back in the ocean He-Man retrieves the VHO, and uses it against Kraken and Mer-Man. He then throws the two of them into the air. Adam and Teela appear on Selki Island with the VHO and save the day.
Synopsis by Zadoc Angell