Ep. 20: Goku Surprised by Metal Storm as Rilldo Reveals Planetary Control
Aired on July 31, 1996

Goku and Rilldo continue their battle while Rilldo demonstrates his ability to manipulate all metal on the planet, enabling him to appear anywhere metal exists. Meanwhile, Pan attempts to infiltrate the main tower but is repeatedly ejected by the emergency removal system. With assistance from another robot, she disables the mechanism, yet Giru reactivates it before she can destroy him, expelling her once more. Fortunately, the Dragon Balls are expelled along with her. General Rilldo urges Goku to surrender, asserting that he remains indestructible as long as metal exists on the planet's surface.
Episodes
- Ep. 16 · Giru Betrays Trunks and Pan on the Abandoned Machine Planet M2
- Ep. 17 · Pan infiltrates the Sigma Force hideout to rescue Goku and Trunks from robotic captors.
- Ep. 18 · Trunks Recovers Pan While Goku Fights Sigma Force Without Transforming
- Ep. 19 · The Strongest Mutant Rilldo Enters The Battle
- Ep. 20 · Goku Surprised by Metal Storm as Rilldo Reveals Planetary Control
- Ep. 21 · Goku and Pan Turned to Metal by Rilldo While Trunks Reveals His True Plan
- Ep. 22 · Dr. Myuu's Evil Robot Baby Is Born After Trunks Interferes With Life Support
- Ep. 23 · Giru repairs the vessel while the group rescues an injured boy from a crashing ship
- Ep. 24 · Baby Strikes Back!! Target: The Saiyan!!