Hot Rod hacks into the loop again in a bid to free Optimus Prime from it. Despite his efforts, he is unable to free the Autobot leader, especially when his actions are met with resistance from those enjoying the parade loop. Hot Rod is eventually caught by the Quintessons but is rescued by Clobber, who noticed Hot Rod's absence from Maccadam's bar, and Whirl, who managed to break out of the loop while Hot Rod tried to rescue Optimus. Meanwhile, Perceptor examines Maccadam's bar to find out why the Quintessons did not attack them when they entered in and discovers that it is actually part of a Titan which they had been hiding in the whole time.
s03e01 - The Battle For Cybertron I
s03e02 - The Battle For Cybertron II
s03e03 - The Battle For Cybertron III
s03e04 - The Battle For Cybertron IV
s03e05 - The Loop
s03e06 - The Dead End
s03e07 - The Sleeper
s03e08 - The Citizen
s03e09 - The Trial
s03e10 - The Prisoner
s03e11 - The Scientist
s03e12 - The Alliance
s03e13 - The Judge
s03e14 - The End Of The Universe I
s03e15 - The End Of The Universe II
s03e16 - The End Of The Universe III
s03e17 - The End Of The Universe IV
s03e18 - Enemy Line
s03e19 - Thunderhowl
s03e20 - Wild Wild Wheel
s03e21 - Alien Hunt! With Meteorfire And Cosmos
s03e22 - Journey To The Valley Of Repugnus
s03e23 - Rack N' Ruin N' Ratchet
s03e24 - Dweller In The Depths
s03e25 - Silent Strike
s03e26 - The Other One
When Bumblebee can't remember what his current mission on Earth is, Windblade repairs his memory chips, enabling him to rediscover his past adventures on Cybertron. When his memories are being repaired, Bumblebee gets a clue that will lead both him and Windblade to complete their mission and save their friends, unaware that Megatron sent his Decepticon assassins to hunt them down.