Two bear cubs, Tuffy and Tubby, are separated from their mother and spend an entire summer romping through Yellowstone National Park. In the meantime, the mother bear follows their trail as she searches for them.
简介：Two bear cubs, Tuffy and Tubby, are separated from their mother and spend an entire summer romping through Yellowstone National Park. In the meantime, the mother bear follows their trail as she searches for them.
