Childrens animated feature following the continued battle between the autobots and the decepticons after megatron voice of frank welkers demise and the restoration of cybertron unicron john noble resurrects his former leader and heads back to his home planet to finally destroy primus elsewhere the autobots hunt down the missing decepticon fugitives but instead discover the restarted project predacon while optimus peter cullen searches for the all spark the source of new life on cybe