Transformers 4: First Official Photos with Michael Bay’s Comments (Updated) Transformers 4 starts assembling itself. Here are the first official photos of some new models, with comments from Michael Bay himself (via his site). The human cast includes Mark Wahlberg, Nicola Peltz, Stanley Tucci, Kelsey Grammer, Li Bingbing, Sophia Myles, Jack Reynor, and T.J. Miller. *Updated with the new Bumblebee “Bumblebee as a highly modified, vintage 1967 Camaro SS.” “Principal photography on Transformers 4 has begun. As guests of the Navajo Nation, we took a convoy of brand new, re-envisioned and remodeled Autobots out for a spin down Highway 163 in Monument Valley near the border of Arizona and Utah. Stay tuned…more to come!” “The completely upgraded, custom-built Optimus Prime from Western Star (a subsidiary of Daimler Trucks North America).” “A classy 1,200-horsepower Bugatti Grand Sport Vitesse worth more than $2.4 million.” “A special race-inspired C7 Corvette Stingray, based on Chevrolet’s upcoming 2014 production car!” Transformers 4 opens June 27, 2014.