An ex-convict gets released after shooting a fellow who made a play for his wife. When he meets Sleeper, his life takes a change for the better, but along with her comes the boisterous little Collins, for whom she is a governess.

Greed, ambition and hunger-for-power drive John Hart, a New-York-City stock-market broker, into crooked dealings and deception, but he doesn't realize that those he ruined will seek vengeance. He meets his match and downfall when his path crosses with a reporter, Phil Stuart; a girl, Marcia Harper, and a man-with-a-gun from a family he ruined.