Peter Cullen, Frank Welker, Sumalee Montano, Jeffrey Combs, Will Friedle, James Horan, Michael Ironside, Peter Mensah, John Noble, Daran Norris, Nolan North, Kevin Michael Richardson, David Sobolov
Autobots, Decepticons, Predaking and Predacons form an unlikely alliance to battle a resurrected Unicron.