Watch Return To Area 51

This exclusive look at Area 51-the most secretive military base in the world-reveals that the Air Force not only tested aircraft there, but that the Nevada site is also the final resting place for many failed experimental planes.

Return To Area 51 is a 2002 documentary with a runtime of 1 hour. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 6.7.