Henry Shand goes to Alaska to search for gold and find his fortune. While there, his spoiled brat of a son, Reggie, gets mad that he has to work for money. What further angers him is the fact that he has to share the dogsled with his two-year-old brother Robert, nicknamed "Bobo". Reggie decides to take matters into his own hands and pushes the toddler off the sled, leaving him to die in the wintery Klondike wilderness.