在险峻的山峦中，拉西与小主人携手冒险，勇敢迎接挑战，谱写亲情的传奇故事。白洁之绿帽风云

　　Remake of the 1943 movie based on Eric Knight's book "Lassie Come Home". 　　By coincidence, a young collie named Lassie is separated from the owner and sent to live on a rich estate. However, Lassie, keeping the memory of his real friend, escapes from the mansion to visit amazing places, make new friends and even take a yacht ride on the way home ...