Ep. 4: A search and destroy mission targets the Science Fortress Lab
Aired on September 29, 1974
4
Episodes
- Ep. 1 · The Hero of the Skies, Great Mazinger
- Ep. 2 · Hell's Messenger: The Instigator of Darkness, Garalya
- Ep. 3 · Honoo's Guts!! The Wild Venus!!
- Ep. 4 · A search and destroy mission targets the Science Fortress Lab
- Ep. 5 · The Combining Warbeast launches an attack
- Ep. 6 · Tetsuya Tsurugi finds himself trapped in Hell
- Ep. 7 · An Impossible Rescue? The Little Braggart!!
- Ep. 8 · A devastating drill pressure punch delivers a killer blow