The Day The Earth Stood Still 2008 720p Bluray ... -

The movie begins with an alien named Klaatu (played by Keanu Reeves) arriving on Earth in a giant spaceship. Klaatu is sent to Earth to assess humanity's worthiness to continue existing, as Earth's destructive tendencies pose a threat to the universe. Upon his arrival, Klaatu assumes the form of a human, Dr. Matthew B. Thompson, and teams up with a scientist named Helen Benson (played by Jennifer Connelly) and her stepson Jacob.