Between the years of 1967 and 1972 over 300 commercial airplanes were hijacked worldwide, with over 130 of those happening in the United States alone. This period would become known as "The Golden Age of Hijacking." American Skyjacker is the tale of a small-time crook named Martin 'Mac' McNally, who dreamed of the ultimate mile-high score: hijacking a plane and getting away with $500,000 in cash; but Mac's hijacking is just the beginning of a truly epic and incredibly wild true-crime saga.American Skyjacker: The Final Flight of Martin McNally is a ten-episode series.