简介：“roll out with optimus prime, bumblebee, arcee, ratchet, bulkhead, and the rest of the heroic autobots as they battle the evil decepticons. now that big bad megatron has returned with a mysterious and dangerous element, team prime must prepare for an epic battle. but that's not so easy when they have to guard over jack, miko, and raf -- three normal kids who?ve accidentally discovered the autobots. as team prime works to defend earth from destruction, the drama gets just as intense as the heav..