Zero Day A Riveting Political Thriller Reflecting Contemporary Anxieties. In an era where the lines between fiction and reality often blur, Netflix’s Zero Day emerges as a timely political thriller that delves into the vulnerabilities of modern society. Headlined by Robert De Niro in his first leading television role, the series explores the chaos following a catastrophic cyberattack on the United States, weaving a narrative rich in suspense, political intrigue, and personal drama.
Plot Overview
The series opens with a devastating cyberattack that plunges the nation into turmoil. For a brief yet harrowing sixty seconds, critical infrastructures fail—planes lose navigation, trains derail, and communication networks collapse—resulting in thousands of casualties. The ominous message, “THIS WILL HAPPEN AGAIN,” flashes across every screen, instilling widespread fear and uncertainty.
In response to the crisis, President Evelyn Mitchell, portrayed by Angela Bassett, enlists former President George Mullen (Robert De Niro) to lead a special investigatory commission. Mullen, who had retreated from public life after a personal tragedy during his first term, is thrust back into the political arena. As he delves deeper into the investigation, Mullen confronts a labyrinth of conspiracies involving foreign adversaries, tech moguls, and internal government factions. The series intricately examines themes of power, trust, and the ethical dilemmas faced by those in leadership.
Performances
Robert De Niro delivers a compelling performance as George Mullen, embodying a leader torn between personal grief and public duty. His portrayal captures the complexity of a man grappling with past decisions while facing unprecedented national threats. De Niro’s nuanced depiction adds depth to the character, making Mullen both relatable and formidable.
Angela Bassett shines as President Mitchell, exuding authority and vulnerability in equal measure. Her interactions with De Niro’s Mullen highlight the tension between current leadership and legacy, adding layers to the political dynamics at play.
The supporting cast enhances the series’ richness:
- Lizzy Caplan as Alexandra Mullen: George Mullen’s estranged daughter and a congresswoman, Caplan portrays the generational and ideological clashes within the political sphere and her family.
- Jesse Plemons as Roger Carlson: Mullen’s loyal aide, Plemons brings a subtle intensity to the role, reflecting the complexities of political allegiance and personal loyalty.
- Joan Allen as Sheila Mullen: The former First Lady, Allen’s performance adds emotional gravity, portraying a woman balancing public expectations with personal loss.
Cinematography and Direction
Directed by Lesli Linka Glatter, Zero Day boasts a cinematic quality that elevates its storytelling. The series employs a palette of muted tones, reflecting the somber and tense atmosphere of a nation in crisis. Glatter’s direction ensures a tight narrative pace, balancing action sequences with introspective moments that delve into character psyches.
The cinematography captures the stark contrast between the grandeur of political power and the isolation of personal struggle. Close-up shots emphasize the internal conflicts of characters, while expansive scenes of chaotic public spaces underscore the widespread impact of the cyberattack.
Themes and Relevance
Zero Day resonates profoundly with contemporary audiences by addressing issues such as cyber vulnerability, misinformation, and political polarization. The series prompts reflection on the fragility of modern infrastructures and the cascading effects of their failure. It also explores the moral ambiguities faced by leaders in times of crisis, questioning the balance between civil liberties and national security.
The portrayal of media influence, through characters like Dan Stevens’ provocative talk show host, mirrors current discussions about the role of information in shaping public perception and policy. The series doesn’t shy away from depicting the complexities of governance, the weight of public expectation, and the personal toll on those in power.
Critical Reception
Upon its release on February 20, 2025, Zero Day garnered a spectrum of critical responses. Some reviewers lauded the series for its gripping narrative and stellar performances, particularly highlighting De Niro’s seamless transition to the small screen. The Financial Times noted, “De Niro is commanding in slick Netflix thriller Zero Day,” emphasizing his compelling portrayal of a former president navigating a national crisis.
However, critiques emerged regarding the series’ pacing and depth. The Hindustan Times commented, “Despite its promising premise and heavyweight cast, Zero Day fails to rise above mediocrity,” pointing to a sluggish narrative that undercuts its potential impact.

Zero Day stands as a thought-provoking addition to the political thriller genre, offering a narrative that is both entertaining and reflective of current societal concerns. While it may grapple with certain storytelling challenges, the series succeeds in engaging viewers through its exploration of leadership, ethics, and the intricate web of modern governance. Anchored by Robert De Niro’s compelling performance, Zero Day invites audiences to ponder the precarious balance between security and freedom in an increasingly digital world.