Ep. 89: The 4,000 Meter Underground Wonder!!
Aired on August 11, 1974
89
Episodes
- Ep. 85 · Mysterious attack by the dark shadow
- Ep. 86 · The Great Journey Of Death Onslaught
- Ep. 87 · A deadly explosion occurs involving the terrible Viscount Pygman
- Ep. 88 · A life or death struggle unfolds during the intense battle on Hell's Island
- Ep. 89 · The 4,000 Meter Underground Wonder!!
- Ep. 90 · Shiro's Rage!! Defeat Your Fake Mother!!
- Ep. 91 · Dr. Hell's Final Battle To The Death!!
- Ep. 92 · A Death Match Ensues as the Team Works to Revive Mazinger Z