TRANSFORMERS: ONE finally hits cinemas this week! Before you see the story of Orion Pax and D-16 on the big screen, get ready with this special compilation episode, collecting and updating four previous episodes, including: The UPDATED Basics on Optimus Prime! The UPDATED Basics on Megatron! A special re-edit combining The Basics on the Golden Age and the Great War, telling the complete history of Cybertron!