Mr. Kendall, a wealthy man who had sent his infant son to a home after the death of his mother at birth, decides that it is time for his son to come home. On his carriage ride to the father he has never seen, however, the boy mysteriously disappears. At the same time, a woman deposits a little boy on the cart of Italian junk man Niccolo Darini, and then disappears. Niccolo becomes strongly attached to the waif, and although his neighbors advise him to take the child to the police, he refuses. Kendall posts a reward notice in the paper for the return of his son, and when Niccolo's rival for the hand of the beautiful Nita Lapi reads the notice, he tells the police of Niccolo's ward. Niccolo is forced to give up his little charge, which breaks his heart. However, the Kendall's rightful heir is found when a beggar, run over by a car, confesses on his death bed that the child with him is really the Kendall boy. Niccolo's beloved ward is then returned to him, along with a check from Kendall for $5,000 dollars. Niccolo's happiness is made complete when Nita agrees to marry him.