Ep. 54: Explosion!! The Power Of The Rocket Punch!!
Ipinalabas noong Disyembre 9, 1973
54
Mga Episode
- Ep. 50 · Shot Down!! The Jet Scrander
- Ep. 51 · The Skull Army, The Murderers From Hell!
- Ep. 52 · Koji's hurt! Sayaka pilots Mazinger!
- Ep. 53 · Second Transformation!! The Camouflaging Mecha-Beast
- Ep. 54 · Explosion!! The Power Of The Rocket Punch!!
- Ep. 55 · The Great Plan To Descend Mt. Fuji
- Ep. 56 · The Super Alloy Z, Stolen!
- Ep. 57 · The Military Occupation of Japan By Dr. Hell!!
- Ep. 58 · The Stronghold Of Hell's Castle!!