Watch Transformers: Age of Extinction (2014) HD Full Movie Free on solarmovie.do. Watch Transformers: Age of Extinction (2014) online free. When humanity allies with a bounty hunter in pursuit of Optimus Prime, the Autobots turn to a mechan...When humanity allies with a bounty hunter in pursuit of Optimus Prime, the Autobots turn to a mechanic and his family for help.