The interstellar war between the Autobots & Decepticons shifts onto overdrive following the discovery of Sentinel Prime (voice of Leonard Nemoy) in this sequel from director Michael Bay. Only a precious handful of officials in the government & military realize that the 1969 moon mission was the result of an event that threatened profound repercussions for the entire human race. When the Apollo 11 astronauts discover the wrecked remains of Sentinel Prime on the surface of our natural satellite, they bring him back to planet Earth. But Sentinel Prime wasnt the only alien object on the moon, & when a malevolent new enemy makes its presence known, only the Autobots can save mankind from certain destruction.