Transformers: Prime - The Orion Pax Saga

The animated action of Transformers is back for season 2! Picking up right where we left our heroes after the events of "One Shall Rise," Unicron has been defeated? but OPTIMUS PRIME has lost his memory! But not to worry, MEGATRON has plans for his newest recruit...unless the AUTOBOTS can stop their nemesis and save their leader!