Season
Season 1 Episode
- Season 1 The Rest of the Map
- Season 1 The Poor Knights
- Season 1 The Sea Less Travelled
- Season 1 The Emerald Sea
- Season 1 The Dive God
- Season 1 The Deep
- Season 1 The Big Six
- Season 1 The Hunt for the Red Devil
- Season 1 The Smoking Earth
- Season 1 The Ghosts of the Pacific
- Season 1 The Great Lakes
- Season 1 The Four Kings
- Season 1 The Underworld
Descending - Season 1 Episode 11 The Great Lakes
8.70 48 minutes Location: ONTARIO, CANADA For centuries, the St. Lawrence Seaway and the Great Lakes have shaped the story of Canada. The team takes a trip through history and visits the world's best collection of freshwater shipwrecks to discover what makes this water so great.
