The family of Major Jesse Marcel continue to investigate his journal as they set out to prove that the US government forced him to deny he saw a UFO.

Jesse III visits a documents expert to prove that the handwriting in the journal belongs to Major Jesse Marcel. Also, crucial photo is examined.

The investigation continues with a visit to the crash site, where the grounds are thoroughly inspected. A body-language expert examines footage of Marcel.

Ben Smith gets a hold of an interview and hears Marcel's remarkable story in his own words for the first time in 39 years. A code-breaker examines the journal.

With enough evidence gathered, Smith shares his findings with Jesse Marcel's family and reveals what their grandfather saw on that fateful day in 1947.