More episodes from Season 1
E1 • Capone's Escape Tunnels
A secret, underground escape tunnel used by Al Capone is investigated.
44m • 2017A secret, underground escape tunnel used by Al Capone is investigated.
E2 • Mystery Of The Serpent Mound
Rumors of a secret organization operating beneath Denver are investigated.
44m • 2017Rumors of a secret organization operating beneath Denver are investigated.
E3 • America's Buried Massacre
Rob Nelson hunts for a legendary mass grave in Pennsylvania.
44m • 2017Rob Nelson hunts for a legendary mass grave in Pennsylvania.
E4 • Rocky Mountain Monsters
Rob Nelson examines a set of bizarre markings on a Colorado ridge.
44m • 2017Rob Nelson examines a set of bizarre markings on a Colorado ridge.
E5 • Great Lakes Bermuda Triangle
A phenomenon causing ships to disappear in Lake Michigan is explored.
44m • 2017A phenomenon causing ships to disappear in Lake Michigan is explored.
E6 • California's Hidden Doomsday
Fault lines that could trigger a massive earthquake are investigated.
44m • 2017Fault lines that could trigger a massive earthquake are investigated.
E7 • Secret History Of The New World
Strange ruins are examined that may have been built by ancient Europeans.
44m • 2017Strange ruins are examined that may have been built by ancient Europeans.
E8 • American Stonehenge
Rob Nelson searches for rumored escape tunnels deep beneath Alcatraz.
44m • 2017Rob Nelson searches for rumored escape tunnels deep beneath Alcatraz.
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