who does the voice of optimus prime in age of extinction
Peter Cullen Cullen reprised the role of Optimus Prime in the 2007 Transformers live-action film, and its sequels Revenge of the Fallen, Dark of the Moon, Age of Extinction, and The Last Knight, as well as the video games based on them. Cullen will also voice Optimus in the spin-off Bumblebee film, set to be released in 2018.[7]He is contractually obligated to voice Optimus in at least one more sequel.[5]
Transformers: Age of Extinction Bay announced that filming had begun on May 28, 2013, in Monument Valley, Utah. Detroit, Michigan, was used as a stand-in for Hong Kong[57] while McCormick Place in Chicago, Illinois, was re-dressed to portray a city in China.[58] The movie was the first feature film to be shot using smaller digital IMAX 3D cameras.[54] It also was shot in various other formats, including IMAX 70mm film cameras, digital stereo 3D, and anamorphic and spherical 35mm film.[59] From May 28 to June 24, 2013, Michael Bay uploaded photographs of several cars featured in the film, all apparently Autobots, to social networks including Facebook and Flickr. The film featured two unknown Autobots that transformed into a black and blue 2013 Bugatti Veyron Grand Sport Vitesse (going by production name "Drift"), and a green 2014 C7 Corvette Stingray concept (going by production name "Slingshot"). Also revealed was a truck from Western Star Trucks as Optimus Prime's new alternate mode. The Dinobots and Lockdown were confirmed to appear. On October 29, Michael Bay's Official Twitter Account tweeted that principal photography of Transformers 4 had been completed in Hong Kong, China and the cast and crew were heading to the Chinese mainland. (According to previous reports, they would be filming there for one week.)[60] Additional filming in Detroit began in early 2014; a pair of steamships (Columbia and Ste. Clair) which had once traveled between Detroit and Bois Blanc Island's amusement park were partially restored and used as props for the film.[61]