Whilst on a flying mission, two Air Force pilots are blinded by a mysterious ball of light, which causes them to crash into a mountain. One of the pilots, Alex, manages tn escape. No one will believe his unusual story, including the Air Force Inquiry Committee. When a jet crashes in the same spot as Alex's plane did, he must lead an investigation to uncover the truth about this strange phenomenon. But he soon learns more than he ever expected to, when he realises that the objects are trying to communicate with the people of Earth.