Ep. 5: Astro confronts Atlas again to thwart his technological thefts and plans to enslave humanity.

During his second meeting with Atlas, Astro intervenes to halt the villain's scheme to enslave humanity through a series of technological thefts. One of these stolen technologies involves the creation of robotic parents intended for Astro. The narrative presents continuity issues regarding this encounter, as previous episodes were combined, meaning Atlas had not officially appeared in the series yet. Consequently, Astro’s recognition of Atlas and his reference to a past fight on an iceberg lack context within the current timeline. Additionally, there is no explanation for the discrepancy in Atlas's appearance between the flashbacks and the present day, suggesting that off-screen events from the cut Astro vs. Atlas segment may have occurred.
Episodes
- Ep. 1 · Dr. Boynton creates a robot son named Toby after his real son dies, but a rival robot Atlas causes trouble.
- Ep. 2 · Toby faces rejection while Atlas struggles with criminal training and confronts Walpurgis.
- Ep. 3 · Toby the robot faces enslavement in a circus and receives his new name Astro with red boots.
- Ep. 4 · Astro Boy faces bullying from classmates after being rescued from the circus by Dr. Elefun
- Ep. 5 · Astro confronts Atlas again to thwart his technological thefts and plans to enslave humanity.
- Ep. 6 · Astro Boy and Dr. Elefun visit an animatronic fairytale park after a crash landing
- Ep. 7 · Skunk manipulates a premature Frankenstein robot into a crime spree causing widespread deactivation.
- Ep. 8 · A red cat serves as the sole clue in a mystery involving missing children and city development.
- Ep. 9 · Astro Boy confronts Atlas over the desertification of a forest and his crystal spaceship