
Transformers: Robots in Disguise — Season 1
About this season
Only Koji and the Autobots can save the Earth from the evil Predacons! The Predacons have been battling the Autobots for thousands of years, but this time, they've kidnapped the world's greatest minds, including Dr. Onishi, a brilliant scientist. Optimus Prime, the leader of the Autobots has dispatched his troops to try to save Onishi and the others, enlisting the help of Koji, Onishi's son. But can these heroes outwit the evil Megatron, leader of the Predacons in time to save the Earth?
Episodes (39)

1. Battle Protocol!
8.0Aired 5 April 2000 • 25 min
The Predacons assault New York City to kidnap gifted scientist Dr Kenneth Onishi. Kenneth's son Koji joins forces with the Autobots to save him.

2. An Explosive Situation
5.5Aired 12 April 2000 • 25 min
The Autobots bring Koji to there secret headquarters while the Decepticons go power hungry looking for power to move there base to another location so that the Autobots can not find them.

3. Bullet Train to the Rescue
7.2Aired 19 April 2000 • 25 min
The Predacons are taking control over Linear RFG - the world's fastest bullet train. So, Optimus Prime is mobilizing Team Bullet Train to stop the train, while the others are fighting with the Predacons.

4. Spychangers to the Rescue
7.0Aired 26 April 2000 • 25 min
The Spychangers, a squad of Autobot stealth soldiers, are deployed to safeguard a generator the Predacons are after.

5. The Hunt for Black Pyramid
6.5Aired 3 May 2000 • 25 min
The Predacons discover a Black Pyramid, a source of great power, and attempt to harness it for their own purposes.

6. The Secret of the Ruins
7.2Aired 10 May 2000 • 25 min
Sideburn and Koji investigate a cavern, with Sky-Byte not far behind.

7. Sideburn's Obsession
7.0Aired 17 May 2000 • 25 min
The Predacons take advantage of Sideburn's lust for red sports cars, to lure him into a trap. Once they have Sideburn, they hope to reel in Optimus as well..

8. Secret Weapon: D-5
6.5Aired 24 May 2000 • 25 min
Koji is invited to take a trip on an old steam engine called D-5. Team Bullet Train travel beside the train as well. The Predacons think that Team Bullet Train is following the train because it is some sort of secret weapon and they try to steal it.

9. Mirage's Betrayal
8.5Aired 31 May 2000 • 25 min
Mirage turns against his friends and joins the Predacons. But is it even real?

10. Skid-Z's Choice
10.0Aired 7 June 2000 • 25 min
The New Autobot Skid-Z arrives on earth. He scans an old racing car but in doing so he is given a competitive instinct to race anyone anywhere. Knowing this, all the Autobots enter a large race hoping to find Skid-Z but Megatron has his own plans....

11. Tow-Line Goes Haywire
8.0Aired 14 June 2000 • 25 min
The Autobot Tow-Line enjoys towing away law-offenders, including his own friends. The Predacons scheme to use this quirk to their advantage.

12. The Ultimate Robot Warrior
6.0Aired 21 June 2000 • 25 min
The Predacons think the humans have a Transformer, and decide to steal it.

13. Hope for the Future
5.0Aired 28 June 2000 • 25 min
The Autobots review the Predacons actions, in hopes of finding a way to proceed.

14. The Decepticons
10.0Aired 5 July 2000 • 25 min
Megatron captures a set of protoforms and forms a newer, more classical faction of troops... the Decepticons.

15. Commandos
9.0Aired 12 July 2000 • 25 min
Megatron's plan to force mankind to surrender by blowing up their power-producing dams sinks like X-Brawn, Prowl and Sideburn, when his Decepticon Commando is thwarted by imposter Autobots. The Predacons show a few new tricks and for once, Skybite seems to get away with his plan... if it wasn't for Optimus Prime saving the day (but not the dam).

16. Volcano
8.0Aired 19 July 2000 • 25 min
The Predacons attack a carribean island but in doing so, activates a volcano.

17. Attack from Outer Space
7.0Aired 26 July 2000 • 25 min
Movor takes the place of a shuttle to attack the Autobots from space.

18. The Test
8.0Aired 2 August 2000 • 25 min
The Decepticons decide to defect.

19. The Fish Test
9.0Aired 9 August 2000 • 25 min
Sky-Byte attacks the Autobots to disprove a test that says he's a jellyfish.

20. Wedge's Short Fuse
10.0Aired 16 August 2000 • 25 min
The Build team tire of buliding and decide to fight.

21. Landfill
6.0Aired 23 August 2000 • 25 min
The Decepticons gain access to the global space bridge and reprogram it so the Autobots arrive in random locations.

22. Sky-Byte Saves the Day
8.0Aired 30 August 2000 • 25 min
The Predacons plan to destroy a tower, but when they realize that they can get the O-Parts in exchange for the hostages, Sky-Byte has a change of heart.

23. A Test of Metal
6.0Aired 6 September 2000 • 25 min
The Bulid Team alters the space bridge so they can fight the Decepticons on their own.

24. Ultra Magnus (1)
9.0Aired 13 September 2000 • 25 min
Ultra Magnus arrives and fights Optimus for the Matrix.

25. Ultra Magnus: Forced Fushion (2)
9.0Aired 20 September 2000 • 25 min
While recuperating, Optimus is attacked by the Decepticons but saved by Ultra Magnus.

26. Lessons of the Past
5.0Aired 27 September 2000 • 25 min
The Autobots review the Decepticons.

27. The Two Faces of Ultra Magnus
7.0Aired 4 October 2000 • 25 min
Sky-Byte offers Ultra Magnus an alliance, providing he can prove he can be trusted.

28. Power to Burn!
7.0Aired 11 October 2000 • 25 min
Scourge offers Ultra Magnus a partnership to destroy Optimus.

29. Fortress Maximus (1)
9.0Aired 18 October 2000 • 25 min
The Decepticons and Autobots search for ruins that are in fact, Cybertronian.

30. Koji Gets His Wish (2)
9.0Aired 25 October 2000 • 25 min
Koji is finally reunited with his father, thanks to Sky-Byte.

31. A Friendly Contest
7.0Aired 1 November 2000 • 25 min
The Build Team and the Autobot Brothers compete to find O-parts.

32. Peril from the Past
9.0Aired 8 November 2000 • 25 min
After putting the O-parts together, the Autobots find an ancient power source.

33. Maximus Emerges
9.0Aired 15 November 2000 • 25 min
The Decepticons capture Cerebros to activate Fortress Maximus.

34. The Human Element
8.0Aired 22 November 2000 • 25 min
Koji thinks he can control Fortress Maximus.

35. Mystery of the Ultra Magnus
6.0Aired 29 November 2000 • 25 min
Megatron and the Decepticons review the actions of Ultra Magnus in hopes of finding a way to defeat him.

36. Mistaken Identity
6.0Aired 6 December 2000 • 25 min
Koji switches places with a friend, who is captured by the Decepticons so they can control Fortress Maximus.

37. Surprise Attack!
9.0Aired 13 December 2000 • 25 min
The Decepticons discover the Autobot base and attacks to steal Cerebros.

38. Galvatron's Revenge (1)
9.0Aired 20 December 2000 • 25 min
Galavatron captures the children of the world to force the Autobots to leave.

39. The Final Battle (2)
9.0Aired 27 December 2000 • 25 min
The final showdown takes place.