A new poster for Michael Bay's Transformers: The Last Knight has been revealed and features a seemingly corrupt Optimus Prime, under a tagline that reads "Rethink Your Heroes". After witnessing Optimus attack Bumblebee in the first trailer, it's clear Prime has lost his way and will become somewhat of a villain in the new Transformers installment. Check out the new poster and let us know what you think in the comments section!

Transformers: The Last Knight June 23rd, 2017
More about Transformers: The Last Knight (movie)
The Last Knight shatters the core myths of the Transformers franchise, and redefines what it means to be a hero. Humans 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. Saving our world falls upon the shoulders of an unlikely alliance: Cade Yeager (Mark Wahlberg); Bumblebee; an English Lord (Sir Anthony Hopkins); and an Oxford Professor (Laura Haddock).
There comes a moment in everyone’s life when we are called upon to make a difference. In Transformers: The Last Knight, the hunted will become heroes. Heroes will become villains. Only one world will survive: theirs, or ours.
Directed by Michael Bay, Transformers: The Last Knight's release date is June 23rd, 2017.
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