Long thought lost, Megatron reappears with a new body and, as Megatron and the Deceptacons cause havoc, Optimus Prime is left to wonder if he and his Autobots are up to the challenge of keeping the AllSpark safe from evil.
SURVIVAL OF THE FITTEST: Prowl and Bulkhead track and find the kidnapped Sari where a mighty beast tries to control their powers. LOST AND FOUND: Blitzwing and Lugnut make their way to Detroit on the trail of Megatron.
The Society of Ultimate Villainy, makes a deal with arms-dealer-for-hire Swindle, and a prisoner who escaped from the Decepticons seems to be Bumblebee and he claims that Cybertronian is a double agent working for the Decepticons.
Prowl, Ratchet, Bumblebee, Optimus Prime, and other Autobots battle the Decepticons and search for the fragments of the AllSpark as Porter C. Powell continues to make a mess of things at Sumdac Systems, causing trash to pile up in Detroit.
The arrival of Ultra Magnus, Sentinel Prime, and Jazz are a welcome sight to Sari as she tries to hold her father's company together; but Porter C. Powell is determined to take over Sumdac Systems and reinstate Henry Masterson to head up military development.
Long thought lost, Megatron reappears with a new body and, as Megatron and the Deceptacons cause havoc, Optimus Prime is left to wonder if he and his Autobots are up to the challenge of keeping the AllSpark safe from evil.
The Transformers travel from deep space to New Detroit, where they face a new Decepticon threat and increased dangers as they try to protect the planet and themselves.
The S.U.V., the Society of Ultimate Villainy, makes a deal with arms-dealer-for-hire Swindle, and a prisoner who escaped from the Decepticons seems to be Bumblebee and he claims that Cybertronian is a double agent working for the Decepticons.