Chuck Connelly discovers his sister in a compromising situation with a gunman and kills the man. Two private detectives connect him with the crime. Later, the members of the protected organization to which the man belonged, attempt to kill Chuck, but he kills three of them and the detectives help him make a getaway. They then force Chuck with threats of the electric chair to kill a reformer who has been upsetting the organization. Chuck then becomes a regular member of the gang. Chuck falls in love with Annie Mangan, who is persuaded to go to the Salvation Army home. Chuck comes to the dancehall looking for her and is told that she has joined the Salvation Army. The new District Attorney is pounding the graft organizations. Word is passed to the gunmen to get him. Chuck goes to the District Attorney's house to threaten him, and is taken aback when the District Attorney's three-year-old daughter leans trustfully on his knee and looks up into his face with a smile. He goes to the ...