The film opens on October 25, 1958, during a prestigious dinner honoring Edward R. Murrow (David Strathairn). This gala, filled with elegant attire and glitzy decorations, serves as a background as Ed is heralded as a champion against McCarthyism. Taking the stage, he delivers a powerful speech criticizing journalism's tendency to focus solely on good news, lamenting how reporters have become disconnected from reality through their quest for escapism. His bold statements create an uneasy atmosphere among the attendees, while Fred Friendly (George Clooney) appears to be enjoying the moment.
As the narrative unfolds, we flash back to 1953, where Joe Wershba (portrayed by Robert Downey Jr.) and his wife Shirley Wershba (Patricia Clarkson) find themselves alone in the copy room. A colleague's humorous inquiry about their relationship leads Joe to discuss a troubling loyalty oath connected to McCarthy's regime—if Shirley doesn’t sign, Joe’s job could be at risk. After some deliberation, she consents, and they share a kiss.
The story progresses in a tense conference room with newsmen deliberating potential segments for their upcoming broadcast. While contemplating various topics related to McCarthy, they quickly strike them off the list. A troubling incident involving an Air Force officer from Chicago becomes the focal point; he was dismissed due to his father's alleged communist connections, and his trial was enveloped in secrecy. The reality of his unfair treatment weighs heavily upon the crew, who fear McCarthy's wrath should they pursue this story. Ultimately, they decide to send a team to Chicago for further investigation.
In another scene, the crew reviews a poignant clip of the Air Force officer, who expresses his desire for his children to be free from persecution based on their family's political ties. Now, they face a pivotal decision on whether to air this piece. Ed strongly supports running it, while another colleague remains hesitant due to their sponsorship ties with Alcoa. Fred finds himself in a complicated position, caught between loyalty to Ed and the pressures surrounding them. In a moment that resonates, Ed concludes his segment with the iconic line:
> "Good Night and Good Luck."
Following the airing, as tension lingers in the air, they gather at a bar to check the reviews. Initial praise is soon followed by criticism, especially weighing on Don Hollenbeck's (played by Ray Wise) conscience, who appears visibly strained by the situation.
Later, William Paley (portrayed by Frank Langella), the head of CBS, reprimands Fred for their controversial coverage, particularly regarding their relationship with Alcoa. Intriguingly, he doesn't explicitly demand a cease to their reporting, indicating his conflicted stance. Meanwhile, Joe and Shirley navigate their relationship secretly, maintaining compliance with company regulations. However, the mounting pressure escalates when Joe receives a warning from a government official, hinting at potential repercussions for continuing to broadcast critical pieces against McCarthy.
With renewed determination, the news team launches a direct counterattack against Senator McCarthy, covering a senate hearing concerning a suspected communist spy within the Pentagon. While the hearing lacks legitimate foundations, their coverage exposes glaring discrepancies, leading to substantial public outcry. Ed invites McCarthy to defend himself on air, which allows McCarthy to launch his own attacks against Ed.
In a climactic unraveling, the team learns that the Air Force Officer they covered earlier has been reinstated, but they also face the harrowing news of Don Hollenbeck’s suicide—a tragic consequence of the unrelenting pressure. Concurrently, they discover the Senate is now investigating McCarthy himself.
In the midst of workplace tensions, Joe and Shirley are called in regarding layoffs tied to their forbidden marriage. In a defiant moment, they reclaim their wedding rings, and Joe decides to resign, prioritizing integrity over corporate policies. Ed confronts Paley about the network’s decision to reduce their airtime, asserting a commitment to bold journalism despite the potential fallout.
Returning to October 25, 1958, Ed concludes his impactful speech, underscoring the vital role of journalists in holding the public accountable, whether the truth is pleasant or uncomfortable. With a final farewell, he reiterates, Good night and good luck.
