The untold origin story of Optimus Prime and Megatron, better known as sworn enemies, but once were friends bonded like brothers who changed the fate of Cybertron forever.
Genres: Adventure , Animation , Family , Science Fiction
Keywords: aftercreditsstinger , alien-robot , based-on-toy , brothers-in-arms-relationship , buddy-movie , cheerful , duringcreditsstinger , exhilarated , giant-robot , inspirational , origin-story , suspenseful , movies-online , 3d-animation