Anton Adam is a clever lawyer from the Lower East Side of New York City who has just steered a client to an acquittal against the prestigious uptown attorney Granville Bentley. Bentley admires Adam’s courtroom skill and offers him a partnership that could shake up the local legal scene. Adam accepts, but his loyal secretary Olga Michaels isn’t thrilled about the move. Earlier, Adam had turned down an offer to work for a powerful party boss, a choice that hints at his stubborn independence and ambition.
Adam’s fortunes take a sharp turn when he encounters the captivating actress Virginia St. Johns, introduced as a woman whose fiancé, connected to the boss, has abandoned her. She furnishes Adam with a set of love letters that he believes could secure a high-stakes breach-of-promise suit against Dr. Frank Gresham. The plan seems straightforward, but Virginia soon calls to drop the suit. Adam, convinced that the case has progressed too far to stop, presses ahead, a choice Virginia secretly records. The love letters are then stolen from Adam’s desk, and he is suddenly sued for filing a fraudulent case. The ensuing trial ends in a hung jury, but the damage is done: his reputation is tarnished, and he loses the Bentley partnership. The defeat pushes him toward embracing the ruthless image the public has begun to expect from him, even if it means sacrificing his previous ideals.
Determined to reclaim his standing, Adam accepts a recommendation to become an assistant district attorney, where he seeks his revenge through the courtroom. He prosecutes Dr. Frank Gresham and his corrupt brother, a judge, for fraud against the city. The courtroom victory marks a clear shift in his career and in the public’s perception of him. Yet the same political machinery that once sidelined him now offers him a path to greater power: an open judgeship. He declines the offer, choosing to remain independent rather than become a tool of party politics. Throughout these trials, only his admiring secretary by his side remains a steady anchor in his life, keeping faith with the man he once was, even as the city’s intrigues pull him toward a different fate.
In the end, [Olga Michaels](/actor/joan-bl Blondell) stands as the quiet witness to Adam’s decision to return to his roots. He goes back to his old neighborhood to reestablish an honest, practical legal practice, believing that true justice is found in steady, principled work rather than headlines. The title itself grows from a simple, affectionate remark: a neighborhood boy refers to Adam in a way that captures the film’s theme of a man shaped by a street-smart world that never quite lets go of him.