Kyoufu no san kkubi kikai juu
- Episode aired Jul 8, 1973
Cerberus J3, Dr. Hell's new flying mechanical monster, attacks the city and Mazinger Z goes to face itCerberus J3, Dr. Hell's new flying mechanical monster, attacks the city and Mazinger Z goes to face itCerberus J3, Dr. Hell's new flying mechanical monster, attacks the city and Mazinger Z goes to face it