Scarlet Johansson's role in Transformers One ... into the origins of characters like Optimus Prime, Megatron, and Bumblebee. Among the heroic characters featured in the trailer for the film ...

Scarlett Johansson as Elita-1, and Keegan-Michael Key as Bumblebee. We’ve also got Steve Buscemi as Starscream, Laurence Fishburne as Alpha Trion, and Jon Hamm as Sentinel Prime. With a cast ...