Where To Stream History's Greatest Mysteries Season 1 Episode 1

With over 7,500 hours investigating the D.B. Cooper mystery including analyzing evidence, interviewing witnesses, reading 20,000+ pages of FBI case files and exploring important locations, top D.B. Cooper expert, Eric Ulis, believes that he's found the true location where Cooper landed during his daring dive. Ulis has also assembled a team of specialists to explore the untouched Washington backcountry, federally restricted (wildlife refuge) land, to hunt for the missing evidence Cooper left...