Freshwater is a documentary that dives into the cold waters of Lake Superior along Minnesota’s North Shore. Despite the fact that it contains ten percent of Earth’s freshwater, this massive force of nature remains largely unexplored. One group of people, however, is intimately aware of its power. From the surfers who catch its waves to the scientists who study its depths, learn why Lake Superior is a precious resource that should never be taken for granted.

Set in 1815, this is the dramatic story of a child of the fur trade, son of a Native mother and a Scottish-Canadian fur trader. John Mackenzie's father is a wintering partner of the Montréal-based North West Company, which was for decades the wealthiest merchant enterprise in North America. To mark his entry into adulthood, twelve-year-old John is travelling for the first time to Fort William, the Company's lavish winter headquarters by Lake Superior. In following his journey, the film reveals the complex network of people--Scottish, French and Native Canadian--that made up fur-trading society and gave a unique flavor to the opening up of Canada's northwest.

Wisconsin's tribe's ongoing fight to protect Lake Superior for future generations. "Bad River" shows the Bad River Band of Lake Superior Chippewa's long history of activism and resistance in the context of continuing legal battles with Enbridge Energy over its Line 5 oil pipeline. The Line 5 pipeline has been operating on 12 miles of the Bad River Band's land with expired easements for more than a decade. The Band and the Canadian company have been locked in a legal battle over the pipeline since 2019.

James Murphey is a rugged cryptozoologist, who thirty years earlier, during a trip to Loch Ness, Scotland, had a fatal encounter with the fabled "Nessie" creature that killed his father, and left James with deep facial scar. Twenty years later, James is hunting for Nessie, when his search leads him to the sleepy town of Pike Island, Ashburn, on Lake Superior. Hiring Josh Riley as his guide, James and Josh bond over their mutual scientific interests and deceased fathers, while James tries to convince Josh's mother, Sheriff Karen Riley, that the 60-foot plesiosaur is killing and breeding.