Ep. 21: The Fake Secret Base
Ipinalabas noong Oktubre 22, 1977
21
Mga Episode
- Ep. 17 · Abandon Love and Tears!!
- Ep. 18 · Father! Earth is Near!!
- Ep. 19 · Cry at Your Father's Chest!!
- Ep. 20 · The Mystery of the Blood Numbers
- Ep. 21 · The Fake Secret Base
- Ep. 22 · The Traitor's Plot
- Ep. 23 · Puppy, Walk Towards the Future!
- Ep. 24 · The New Enemy General's Challenge
- Ep. 25 · Self-Destruct!! The Super Electromagnetic Ball