The first trailer has arrived for the fourth film in the Transformers franchise following the first brief look which debuted during the Super Bowl. Michael Bay returns to direct with a new cast of human characters led by Mark Wahlberg, Jack Reynor, Nicola Peltz, and Kelsey Grammer. The story takes place four years after the events of Transformers: Dark of the Moon and the Dinobots will appear for the first time in the franchise. Transformers: Age of Extinction is slated to release June 27.