Movie Rating 5 0Humans and Transformers are at war, Optimus Prime is gone. The key to saving our future lies buried in the secrets of the past, in the hidden history of Transformers on Earth. Download: Transformers: The Last Knight Summary 5.0 normal Transformers: The Last Knight (2017) 0Humans and Transformers are at war, Optimus Prime is gone. The key to saving our future lies buried in the secrets of the past, in the hidden history of Transformers on Earth. Download: Transformers: The Last Knight 2017 Anthony Hopkins Josh Duhamel Mark Wahlberg Streaming and download link will work only for Authorized Users. Read this for more info.