S2.E1 ∙ Howard Hughes Revealed

S02 E01 • Tuesday, Dec 11, 2007 • Dec 11 • 42m

How and why did a man so rich, so accomplished and so visible become so reclusive, phobic and fragile? How much truth is there in the popular image of Hughes' descent into madness? What can recent medical discoveries contribute to our understanding of this man, his habits, behaviors and final years? NGC reviews recent studies of America's most bizarre billionaire.

S2.E2 ∙ Amelia Earhart

S02 E02 • Tuesday, Dec 18, 2007 • Dec 18 • 42m

S2.E3 ∙ The Hunt for Hitler

S02 E03 • Tuesday, Dec 25, 2007 • Dec 25 • 42m

An investigation of the rumors that Hitler escaped from his Berlin bunker at the end of World War II, and the controversy surrounding Hitler's fate immediately after the war.

S2.E4 ∙ The Real Roswell

S02 E04 • Tuesday, Jan 1, 2008 • Jan 1 • 42m

S2.E5 ∙ J. Edgar Hoover

S02 E05 • Tuesday, Jan 8, 2008 • Jan 8 • 42m