After members of their expedition to the Great Bear Rainforest get lost, Gannon and Wyatt join in the search and, finding themselves in danger when they also lose their way, use the wisdom of the First Nation people to guide them to safety.

Upon arriving in Ilulissat, Greenland, Gannon and Wyatt prepare for a dogsled expedition in the Arctic. But before the explorers even crack a whip, they receive a desperate mayday call from an Inuit family that is stranded in the far north. Suddenly, Gannon and Wyatt's expedition to study climate change and Greenlandic culture turns into something far more dangerous--a mission to save lives.