The battle by the Earth continues in this superproducción repleta of action directed by Michael Bay and with Steven Spielberg and executive producer. When the almost university Sam Witwicky (Shia LaBeouf) discovers the truth on the ancient origins of the Transformers, has to accept his destination and join to Optimos Prevail (R) and to Bumblebee (R) in his war epic against the Decepticons (TM), that have returned stronger that never and with a plan to destroy our world..