Darkness Rising (1)

The Autobots go on alert as the Decepticons return to Earth in the series opener, Meanwhile a group of humans find themselves with new caretakers after stumbling into the middle of the Autobot conflict with the Decepticons.

Series Cast

Peter CullenOptimus Prime (voice)

Jeffrey CombsRatchet (voice)

Frank WelkerMegatron (voice)

Tania GunadiMiko Nakadai (voice)

Josh KeatonJack Darby (voice)

Kevin Michael RichardsonBulkhead (voice)

Ernie HudsonAgent William Fowler (voice)

Andy PessoaRafael "Raf" Esquivel (voice)