Chick Hewes (Lytell) decides to go straight after being released from Sing Sing, and is anxious to keep his younger brother Benny (Hughes) and his young wife from a life of crime. Chick gets a job, but loses it when he is hounded by the police. Jerry (Agnew), the son of District Attorney Brandon (Miltern), while driving with his sister runs over and kills a child in the slum, and the police let him go. Chick vows to see that atonement is made. Intending to crack Brandon's safe, Chick arrives at the residence while a wild party is going on. Brandon's wife travels with a fast set, much to the disgust of their daughter Molly (Compson), recently returned from her convent school. Jimmy Monahan (Prouty), a politician, has eyes for Molly, making dancer Frou Frou (Clifford) jealous. Jerry needs some money so opens his father's safe and Chick sees the youngster pocket cash and gems. Jerry is holding Chick with his gun when Molly appears, and Chick tells her what has happened. Jerry phones for the police, but Chick hides. Chick sees Frou Frou shoot Jimmy in a fit of jealous rage, and Chick holds her until the police arrive. Jerry attempts to frame Chick by placing the loot in his pocket, but Molly sees this and denounces her brother. John Stephens (Ogle), a western lumber man, offers Chick a job. Chick then finds his brother Benny in the next room has been shot. Benny had come to steal. Chick has the gang remove the body. Detective Fogarty (Long) tries to arrest Chick, but Molly explains everything to her father, who orders Chick released. Chick heads west and marries Molly.