巴克是一只骨骼壮硕身材强壮的狗，本来在大法官家里过着养尊处优的生活的它，被园丁偷走，卖到了严寒的阿拉斯加，成为了雪橇犬。巴克坎坷的命运并没有就此终结，之后，它又辗转经历了好几个主人，他们残暴而又冷酷的对待巴克。不仅如此，巴克在狗群中也为了保住自己的地位而经历了巨大的挑战 。 这一次，约翰（哈里森?福特Harrison Ford 饰）成为了巴克的新主人，幸运的是，约翰是一个善良的男人，他不仅非...
After the loss of his wife, BILL PONDER (Simmons) and his 17-year-old son WES move out of their small town into the big city in an attempt to have a fresh start. As they each begin to adjust to their ...