The adventures of the TRANSFORMERS continue in this seventh volume of Transformers Animated! Long thought lost to the DECEPTICON cause, the AUTOBOTS are in for a surprise when MEGATRON's whereabouts are finally revealed. But that's t all! MEGATRON has had his fill of causing chaos from the confines of Sumdac's laboratory and finally gets his wish-a new body. Detroit is amidst a full-scale DECEPTICON invasion LUGNUT, BLITZWING, STARSCREAM, and even BLACK ARACHNIA join in the hunt for the AllSpark! With the stakes high and his team looking for leadership, OPTIMUS PRIME wonders if he or his bots are cut out for the job. With doubt clouding his judgment and Sari in danger, it will take everything the AUTOBOTS and their human friends can muster to prevent MEGATRON from getting a hold of the AllSpark in this collection of the two-part Megatron Rising. Starring OPTIMUS PRIME, BUMBLEBEE, BULKHEAD, PROWL, RATCHET, Sari, Sumdac, and using actual still frames from the series itself, the Transformers Animated series puts new TF action in your pocket.