Matta nashi! kyooi no chitei 4, 000 M (meetoru)
- Episode aired Aug 11, 1974
While Mazinger Z receives critical repairs inside the lab, Archduke Gorgon sends Gilania Beta-5 to attack the facility, equipped with a cobalt bomb.While Mazinger Z receives critical repairs inside the lab, Archduke Gorgon sends Gilania Beta-5 to attack the facility, equipped with a cobalt bomb.While Mazinger Z receives critical repairs inside the lab, Archduke Gorgon sends Gilania Beta-5 to attack the facility, equipped with a cobalt bomb.