The streaming release date for Transformers One has been revealed, and it is shockingly soon. The movie is the first theatrical animated feature in the Transformers franchise since 1984, following the origin story of the rivalry between Optimus Prime (Chris Hemsworth) and Megatron (Brian Tyree Henry). The movie, which was directed by Toy Story 4‘s Josh Cooley, features a star-studded voice cast that also includes Scarlett Johansson as Elita-1, Keegan-Michael Key as Bumblebee, Steve Buscemi as Starscream, Laurence Fishburne as Alpha Trion, and Jon Hamm as Sentinel Prime.