During the 1890s' Klondike Gold Rush in Canada, a huge amount of gold is discovered in the North.Men from all regions of the world migrate to the North on their dog sleds in search of the precious gold.Buck, a happy domestic dog, falls prey to a kidnapper, who kidnaps him and sells him to one such dog sled.Uprooted from his blissful life, Buck has the adventures of a lifetime.Follow Buck's journey as he finds his roots and transforms from a pampered husky into a wild beast.