Transformers: Age of Extinction may be Michael Bay’s fourth and final installment of the Hasbro-based sci-fi franchise, rebooting the series for a new director to take over. It stars Mark Wahlberg (Lone Survivor), Nicola Peltz (Bates Motel) and Jack Reynor (Delivery Man), Stanley Tucci (The Hunger Games: Catching Fire) and Kelsey Grammer (The Expendables 3). We also get a first look at the fan-favorite Dinobots. Continue reading for the trailer and more information.

ScreenRant reports, “However, there will be a familiar face among the newcomers: Optimus Prime, once again voiced by Peter Cullen. We previously broke down the character�s tweaked design in Age of Extinction, based on the toy version that was unveiled at the 2013 New York Comic-Con.”