This program tells the stories of some of Canada's most impressive rivers. From the mighty St. Lawrence and its devious shifting shoals to the Green River of British Columbia where Grizzly Bears come to feed on the abundant salmon population.

The program visits with archaeologists along Alberta's Red Deer River as they try and solve a mystery that will allow them to uncover one of the great dinosaur burial grounds.

We also go to Northern British Columbia and learn of a river so wild that no one has ever been able to navigate its entire length. There are chasms there nearly as large as the Grand Canyon.