While the Transformers franchise has featured many villains over its extensive run, none of them are as iconic or memorable as Megatron. The polar opposite of Optimus Prime, Megatron is the leader ...

The entire Transformers franchise has just ... to leadership and threatens to destroy the Autobots and Optimus Prime. What used to be Megatron’s goofiest transformation is now his most powerful.

Set on Cybertron, “Transformers One” is the origin story of how Optimus Prime (voiced by Chris Hemsworth) and Megatron (Brian Tyree Henry) go from the closest friends to sworn enemies.