Paramount is heading back to the beginning to show how Optimus Prime and Megatron went from brothers to mortal enemies in September’s Transformers One. Chris Hemsworth takes over as Optimus aka Orion Pax while Brian Tyree Henry plays Megatron. Working as non-transforming laborers together, the duo, along with Elita (Scarlett Johansson) and Bumblebee (Keegan-Michael Key), are given the ability to transform by Alpha Trion (Laurence Fishburne) when they respond to a distress call on the surface of Cybertron. While they learn to control their new powers, Megatron becomes corrupted and moves to take over the Decepticons as their leader, putting him at odds with his best friend. Jon Hamm and Steve Buscemi co-star. Josh Cooley, who directed Toy Story 4, is directing Transformers One. The movie is out on September 20th, and you can check out the new trailer below.
