Astro Boy · SEASON 1
The Secret of Blue Knight
Episode 32 · 2003-11-16

- Animation
- Action & Adventure
- Sci-Fi & Fantasy
- Family
- Comedy
- Kids
Episode overview
When Astro and The Blue Knight try to stop illegal, underground robot fights, they are forced to fight each other. As they prepare for battle, Astro learns the truth about The Blue Knight's past.
24 minutes
Season 1 episodes
1. Power Up!2003-04-06
2. Rocket Ball2003-04-13
3. Destination Deimos2003-04-20
4. Into Thin Air2003-04-27
5. Rainbow Canyon2003-05-04
6. Birth of Atlas2003-05-11
7. Astro Vs. Atlas2003-05-18
8. Neon Express2003-05-25
9. Franken2003-06-01
10. The Venus Robots2003-06-08
11. Robot Circus2003-06-15
12. Reviving Jumbo2003-06-22
13. Little Sister, Big Trouble2003-07-06
14. Micro Adventure2003-07-13
15. Only a Machine2003-07-20
16. Robot Hunters2003-07-27
17. The Rise of Pluto2003-08-03
18. The Fall of Archeron2003-08-10
19. Robot Boy2003-08-17
20. Dawn of the Techno-Revolution2003-08-24
21. Dragon Lake2003-08-31
22. The Legend of Tohron2003-09-07
23. Lost In Outland2003-09-14
24. March of the Micro Bears2003-09-21
25. Deep City2003-09-28
26. The Blue Knight2003-10-05
27. Old Dog, New Tricks2003-10-12
28. Hydra-Jacked2003-10-19
29. The Case of the Phantom Fowl2003-10-26
30. Geo-Raider2003-11-02
31. Gideon2003-11-09
32. The Secret of Blue Knight2003-11-16
33. Fairy Tale2003-11-23
34. Shape Shifter2003-11-30
35. Firebird2003-12-07
36. Space Academy2003-12-14
37. Atlas Strikes Back2003-12-14
38. Battle-Bot2003-12-28
39. Time Hunters2004-01-11
40. Escape from Volcano Island2004-01-18
41. Avalanche2004-01-25
42. Battle of Steel Island2004-02-01
43. Undercover2004-02-08
44. Into the Dragon's Lair2004-02-15
45. Night Before the Revolution2004-02-22
46. Robotonia2004-02-29
47. Showdown in Robotonia2004-03-07
48. Journey to Tomorrow2004-03-14
49. Astro Reborn2004-03-21
50. The Final Battle2004-03-28