Transformers One is the Transformers movie fans have been waiting years for as it finally puts the full spotlight on the famous Robots in Disguise. Directed by Toy Story 4‘s Josh Cooley, Transformers: One explores how former best friends Orion Pax and D-16 would grow up to become the future arch enemies, Optimus Prime and Megatron, respectively. Transformers One draws heavily from the franchise’s rich history, from Generation 1 to the Prime animated series to even the Michael Bay live-action films.