Paramount Pictures has released the first trailer for Transformers: The Last Knight. This will be the fifth installment of the live-action Transformers movies directed by Michael (Big boom boom) Bay. The trailer shows the Transformers and humans in a war. Optimus Prime even battles Bumblebee at one point. This movie looks pretty crazy. We have humans and Transformers at war, King Arthur, Nazis and more. The film is scheduled to be released on June 23rd, 2017.