Ep. 4: A secret attack occurs, with the Mach Drill's life wagered on the outcome
Aired on October 26, 1975
4
Episodes
- Ep. 1 · The New Magnetic Robot of the Century... Steel Jeeg
- Ep. 2 · Hiroshi, Stand Up! Build Up!
- Ep. 3 · Arrival of Genma Yousai Yamatano Orochi
- Ep. 4 · A secret attack occurs, with the Mach Drill's life wagered on the outcome
- Ep. 5 · A Super Crazy Mecha-Don and the Desperate Fight!!
- Ep. 6 · The young girl moves forward toward a brighter future.
- Ep. 7 · The narrative focuses on the intense action of firing a weapon while living a passionate existence
- Ep. 8 · The bond and competitive dynamic between male characters