Recently discovered footage reveals the secret history of NASA's first landing on the moon, and using this brand-new evidence, former astronauts and experts challenge everything known about the Apollo missions.

Never-before-heard audio tapes recorded with Neil Armstrong during the final years of his life reveal an intimate portrait of this iconic - and famously private - man. Illustrated through previously unseen personal photographs and archival footage, this documentary special takes viewers on an emotional journey into the thoughts and experiences of the first man on the Moon.