Netflix has released a gripping new political documentary that viewers and critics are already calling an essential watch and a potential film of the year. 'Cover-Up' landed on the streaming service on Boxing Day, 26 December 2025, and has swiftly garnered a perfect critical score and fervent audience praise.
A Deep Dive into Investigative Journalism
The film, directed by Oscar-winning documentarian Laura Poitras, serves as a political thriller centred on the career of legendary investigative reporter Seymour Hersh. Now 88, Hersh was instrumental in exposing significant government cover-ups during his peak years. The documentary, which runs for just under two hours, provides exclusive access to Hersh's personal notes and archives, weaving together primary documents and historical footage.
Hersh himself narrates the film, leading viewers through the truth behind his most consequential stories. A major focus is his groundbreaking investigation into the 1968 My Lai massacre, where American soldiers killed hundreds of Vietnamese civilians. The documentary details how he first uncovered the government's attempt to hide the atrocity and explores the profound personal impact this reporting had on him.
Critical Acclaim and Viewer Reaction
The response to 'Cover-Up' has been overwhelmingly positive. On the review aggregator site Rotten Tomatoes, it has achieved a stellar 100% score from 41 critics. The Arts Desk awarded it a glowing five-star review, though it cautioned potential viewers that the subject matter requires a strong stomach.
On social media, fans have been effusive in their praise. One user on X (formerly Twitter) urged, "Please everyone watch this," while another declared it the "most important film of the year." A third viewer described it as "the best documentary of the year, the pure masterpiece, absolute must see!!!" Some viewers, however, noted that the compelling subject matter left them wishing the documentary was longer.
Where to Watch and Final Verdict
'Cover-Up' is available to stream globally on Netflix now. For UK viewers, it's worth noting that Sky is currently offering a free Netflix subscription with its new Sky Stream TV bundles, including the £15 Essential TV plan.
Positioned as both a portrait of a dogged journalist and an indictment of institutional power, 'Cover-Up' arrives as a timely examination of truth, accountability, and the vital role of investigative journalism. With its perfect critical reception and powerful subject matter led by Hersh and Poitras, it has firmly established itself as one of the streaming platform's most significant documentary releases this year.
