Autobots, Decepticons, Predaking and Predacons form an unlikely alliance to battle a resurrected Unicron.
Optimus Prime (voice)
Megatron / Terrorcon (voice)
Starscream / Darksteel (voice)
Ratchet (voice)
Bumblebee (voice)
Wheeljack (voice)
Ultra Magnus (voice)
Predaking (voice)
Arcee (voice)
Unicron (voice)
Knock Out (voice)
Smokescreen / Skylynx (voice)
Bulkhead (voice)
Shockwave (voice)
