Close on the track of two escaped outlaws, Sergeant Preston pushes his team of huskies through a blinding snowstorm, when shot at from ambush.; There has been an outbreak of dognapping in Cut Bank. The police thinks the thieves drug the dogs with food.; Graham surprises a man lurking outside his store with a rifle. The man shoots at Graham and disappears, only dropping a matchstick as clue. He is hired by Mr. Rimmon to kill Graham.; Gray Wolf and his pack are crossing a dangerous river.