Transformers 4 Trailer Official - Transformers Age of Extinction

As humanity picks up the pieces, following the conclusion of "Transformers: Dark of the Moon", Autobots and Decepticons have all but vanished from the face of the planet. However, a group of powerful, ingenious businessman and scientists attempt to learn from past Transformer incursions and push the boundaries of technology beyond what they can control - all while an ancient, powerful Transformer menace sets Earth in his crosshairs. The epic adventure and battle between good and evil, freedom and enslavement ensues.

Transformers 4 Age of Extinction trailer courtesy of Paramount Pictures.