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.
Director Josh Cooley Writers Eric Pearson -Andrew Barrer -Gabriel Ferrari Stars Chris Hemsworth -Brian Tyree Henry -Scarlett Johansson -Steve Buscemi -Laurence Fishburne -Keegan-Michael Key