A new behind-the-scenes photo from the set of the movie 'Rampage' teases the aftermath of a giant monster attack in the Dwayne Johnson-led film. The action movie, which is loosely on the ?80s arcade video game of the same name, is currently set for release on April 20, 2018. In addition to Johnson, 'Rampage' also stars Jeffrey Dean Morgan, Joe Manganiello, Naomie Harris and Malin Akerman. The film, which is being directed by 'San Andreas' Brad Peyton, reportedly focuses on Johnson?s character?s efforts to stop three giant monsters from destroying cities in the US.