Transformers: Dark of the Moon

The American government has long hidden the secret of the first manned landing on the Moon. It turns out that on July 20, 1969, after landing on the Moon, American astronauts discovered a crashed Autobot ship and the remains of robots. The program was classified, but forty years later it resurfaced as a stumbling block in the relationship between people and Autobots. Sam Witwicky and his new girlfriend Carly find themselves in the middle of a new global turmoil involving Decepticons and Autobots, based on a secret kept by the dark side of the moon.