| 1. | Power Up! | 06 Apr, 2003 | 3.93 | Episode 1 |
|---|---|---|---|---|
| 2. | Robot Ball | 13 Apr, 2003 | 3.89 | Episode 2 |
| 3. | Atom Goes to Space / Destination Deimos | 20 Apr, 2003 | 3.92 | Episode 3 |
| 4. | Lightning / Into Thin Air | 27 Apr, 2003 | 4 | Episode 4 |
| 5. | Save the Robot Farm! / Rainbow Canyon | 04 May, 2003 | 4 | Episode 5 |
| 6. | Birth of Atlas / Atlas | 11 May, 2003 | 4 | Episode 6 |
| 7. | Atom vs. Atlas / Astro vs. Atlas | 18 May, 2003 | 4 | Episode 7 |
| 8. | Robot Super Express / Neon Express | 25 May, 2003 | 3.64 | Episode 8 |
| 9. | Franken | 01 Jun, 2003 | 3.38 | Episode 9 |
| 10. | Attack of the Venusian Robots! / The Venus Robots | 08 Jun, 2003 | 3.5 | Episode 10 |
| 11. | The Robot Circus is Here! / Robot Circus | 15 Jun, 2003 | 3.88 | Episode 11 |
| 12. | Jumbo Revived / Reviving Jumbo | 22 Jun, 2003 | 3.57 | Episode 12 |
| 13. | Birth of Uran / Little Sister, Big Trouble | 06 Jul, 2003 | 4 | Episode 13 |
| 14. | Micro's Big Adventure / Micro Adventure | 13 Jul, 2003 | 3.13 | Episode 14 |
| 15. | Protect the Artificial Intelligence! / Only a Machine | 20 Jul, 2003 | 3.5 | Episode 15 |
| 16. | Dark Robot Hunters / Robot Hunters | 27 Jul, 2003 | 3.71 | Episode 16 |
| 17. | Earth's Strongest Robot / The Rise of Pluto | 03 Aug, 2003 | 4.13 | Episode 17 |
| 18. | Pluto is Undying / The Fall of Acheron | 10 Aug, 2003 | 3.6 | Episode 18 |
| 19. | Robot Boy | 17 Aug, 2003 | 3 | Episode 19 |
| 20. | Eternal Boy / Eternal Children | 24 Aug, 2003 | 3.33 | Episode 20 |
| 21. | Lake Monster / Dragon Lake | 31 Aug, 2003 | 4 | Episode 21 |
| 22. | Goodbye Princess / The Legend of Tohron | 07 Sep, 2003 | 3.5 | Episode 22 |
| 23. | Lost Memory / Lost in Outland | 14 Sep, 2003 | 3.25 | Episode 23 |
| 24. | Little Bears / The March of the Micro Bears | 21 Sep, 2003 | 3.4 | Episode 24 |
| 25. | If I Could Shed a Tear / Deep City | 28 Sep, 2003 | Episode 25 | |
| 26. | Enter the Blue Knight / The Blue Knight | 05 Oct, 2003 | Episode 26 | |
| 27. | Higeoyaji, the Famous Detective / Old Dog, New Tricks | 12 Oct, 2003 | 4.6 | Episode 27 |
| 28. | Space Plant Crisis / Hydra-Jacked | 19 Oct, 2003 | 4.5 | Episode 28 |
| 29. | Uran and the Famous Detective / The Case of the Phantom Fowl | 26 Oct, 2003 | 3.33 | Episode 29 |
| 30. | Underground Exploration / Geo-Raider | 02 Nov, 2003 | Episode 30 | |
| 31. | Goonon's Big Adventure / Gideon | 09 Nov, 2003 | 3 | Episode 31 |
| 32. | Secret of the Blue Knight | 16 Nov, 2003 | 4.25 | Episode 32 |
| 33. | Fairy Tale | 23 Nov, 2003 | 3.67 | Episode 33 |
| 34. | Shape-Shifting Lifeform Moopie / Shape Shifter | 30 Nov, 2003 | 4.2 | Episode 34 |
| 35. | Atom vs. Rock / Firebird | 07 Dec, 2003 | 4.5 | Episode 35 |
| 36. | Robot in Love / Space Academy | 14 Dec, 2003 | 4.2 | Episode 36 |
| 37. | Atlas Strikes Back | 21 Dec, 2003 | 3.67 | Episode 37 |
| 38. | Emily's Wish / Battle-Bot | 28 Dec, 2003 | 4.2 | Episode 38 |
| 39. | Time Hunters | 11 Jan, 2004 | 3.67 | Episode 39 |
| 40. | Robot Hatred / Escape from Volcano Island | 18 Jan, 2004 | 4.2 | Episode 40 |
| 41. | Memories of a Giant / Avalanche | 25 Jan, 2004 | 3.33 | Episode 41 |
| 42. | Battle of Steel Island | 01 Feb, 2004 | 4 | Episode 42 |
| 43. | The Robot That Yearned to Be Human / Undercover | 08 Feb, 2004 | 4.6 | Episode 43 |
| 44. | To the Dragon Forest / Into the Dragon's Lair | 15 Feb, 2004 | 3 | Episode 44 |
| 45. | The Night Before the Revolution | 22 Feb, 2004 | 4.5 | Episode 45 |
| 46. | The Founding of Robotania / Robotania | 29 Feb, 2004 | 3.67 | Episode 46 |
| 47. | Decisive Battle of Antarctica! / Showdown at Robotania | 07 Mar, 2004 | 4.4 | Episode 47 |
| 48. | Journey to Tomorrow | 14 Mar, 2004 | 4.4 | Episode 48 |
| 49. | Atom Reborn / Astro Reborn | 21 Mar, 2004 | 4.6 | Episode 49 |
| 50. | The Final Battle | 28 Mar, 2004 | 4.82 | Episode 50 |