Recently graduated journalist Jeff Flavin, [Frank Albertson], lands a six-month scholarship at The Enquirer. There he is paired with the paper's most renowned reporter, Stuart Woodrow, [Lloyd Nolan], while editor Vic Archer, [Robert Armstrong], hopes the pairing will spark the old man's edge.
From the start, the teamwork is rocky. Jeff's eagerness clashes with Stu's world-weariness, and the two quarrel over tone and method as they chase a big piece about notorious racketeer Harry "Face" Houseman. Barbara Shaw, [Doris Davenport], the district attorney's secretary, is a quiet link between the office and the case, while the ambitious district attorney, Hardin S. Kelly, [Paul Harvey], uses the situation to press his re-election bid. The tension peaks when Stu, reeling after a rough night, misses a date and ends up dampening Jeff's early momentum. But when Face narrowly escapes prison, Jeff seizes the moment and takes the lead on the story, turning in a piece that makes an impression—and earns Stu's grudging respect.
His next steps push him deeper into danger. Jeff's on-the-ground investigation reveals a murder: Face is gunned down in his sister's apartment, and Jeff records the events, filing the report under Stu's byline. Stu, grateful for Jeff's initiative, begins to mentor him with a mix of pride and caution, warning that journalism is a tough road and that Jeff deserves a future beyond the cheap thrills of crime coverage. But the old guard's agenda is ruthless, and Stu schemes to steer Jeff away from risky work, even attempting to assign him a playful, non-serious radio story to dampen his ambitions. Carlos Marquez, [Charles Stevens], is the defendant in the murder case, whose words are crucial but misinterpreted at the trial.
A breakthrough comes when Jeff attends the trial and notices a critical misstep: because Jeff speaks Spanish, he hears an interpreter misrepresenting Marquez's words, making it seem as if he confesses to the murder when he does not. The courtroom misrepresentation is a blow to Jeff's conscience, and he tries to bring the truth to light, only to find the chain of command resistant. The courtroom trap prompts Stu to reconsider and finally agree to join Jeff in digging deeper, recognizing that corruption might reach into the district attorney's office itself.
Together with Barbara's help, they break into the district attorney's office to search for evidence. They uncover a long history of bribes and graft tied to Kelly's office, exposing the misuse of power and pressuring witnesses to shape the truth. A key witness surfaces, ready to testify about Kelly's involvement in Face's murder, and the team works to secure a path to justice. As a result, Kelly is arrested, and Marquez is released from a wrongful conviction. Despite the turmoil, Jeff remains at the heart of the newsroom, his tenacity earning him a place on The Enquirer's roster and his standing as a journalist who can be trusted to seek the raw facts. He also serves as the best man at Stu and Barbara's wedding.