Dwayne Johnson?s ?Skyscraper? grossed $1.95 million at the Thursday box office. SF Gate reports that in comparison, his last movie ?Rampage? earned $2.4 million in previews before opening to $35.8 million. Skyscraper stars Johnson as Will Sawyer, a former FBI agent and amputee who gets a job as head of security for the tallest building in the world.