Hikou majuu Debiraa X!!
- Episode aired Apr 8, 1973
Doctor Hell unleashes the Deviler X1, a mechanical beast capable of aerial assaults. Since Mazinger Z does not possess flying capabilities, Koji must come up with a plan to defeat the Devile... Read allDoctor Hell unleashes the Deviler X1, a mechanical beast capable of aerial assaults. Since Mazinger Z does not possess flying capabilities, Koji must come up with a plan to defeat the Deviler X1 from the ground.Doctor Hell unleashes the Deviler X1, a mechanical beast capable of aerial assaults. Since Mazinger Z does not possess flying capabilities, Koji must come up with a plan to defeat the Deviler X1 from the ground.