Jack Thornton, un buscador de oro, compra un magnífico San Bernardo al que llama Buck. Los problemas surgen cuando Buck muerde a Smith, otro buscador de oro, que quiere matarlo para vengarse. Jack y Smith llegan a un acuerdo que consiste en hacer una carrera de trineos, cuyo vencedor se quedará con Buck.
Fort St. David, Cuddalore, southern India, 1748. While colonial empires battle to seize an enormous territory, rich in spices and precious metals beyond the wildest dreams, and try to gain the favor of the local kings, Robert Clive (1725-1774), a frustrated but talented clerk who works for the East Indian Company and struggles to earn his fortune, makes a bold decision that will change his life forever.
In New England circa 1933, a niece is reported missing and presumed dead and Cabot Barr (George Arliss) summons his relatives to the family estate for a memorial service. Once there, Barr taunts each one, claiming their only interest in him is his money, and sends them away when the report about the niece proves to be false. Only niece Marjorie, who has ridiculed one of his pet eccentricities, seems to be the object of any sentimental affection.