Ep. 54: Explosion! The Power Of The Rocket Punch!!
Aired on December 9, 1973
54
Episodes
- Ep. 50 · The Jet Scrander is shot down
- Ep. 51 · The Skull Army and the Murderers From Hell
- Ep. 52 · Koji is injured and Sayaka takes control of Mazinger
- Ep. 53 · Second Transformation!! The Camouflaging Mecha-Beast
- Ep. 54 · Explosion! The Power Of The Rocket Punch!!
- Ep. 55 · The Grand Scheme To Climb Down Mount Fuji
- Ep. 56 · The Super Alloy Z, Stolen!
- Ep. 57 · Dr. Hell's Military Occupation of Japan
- Ep. 58 · The Fortress Of Hell's Castle!!