One womans passion for wolves leads her on a quest to study the animals in the wilds of Canada.

Embark on a thrilling expedition into the wilds of Canada with a woman whose passion for wolves leads her into very dangerous territory. Gudrun Pflueger travels by air, sea and foot on a mission to study the elusive coastal wolves of British Columbia. It takes all of her scientific training and the stamina of a champion to track, locate and study the wolves in their remote habitat. When her drive and determination leads her into a life-threatening encounter, one moment becomes a life-affirming inspiration - for both species. (Source: The Smithsonian Channel)