From war-room strategists to whistleblowers, these documentaries shaped how we see power — vote for the ones that changed minds, won awards, or simply told the truth best.
What counts: 'Best' weighs critical acclaim, cultural and political impact, and awards recognition. Box office, award counts, and scores are approximate ballpark figures compiled from public sources, not exact audited totals.
Errol Morris sits Robert McNamara down and lets the architect of the Vietnam War narrate his own moral reckoning in eleven searing 'lessons.' The film's power is its restraint — no ambush interviews, just a haunted old man confronting the machinery of death he helped build. It wo
Release Year: 2003Director: Errol MorrisCritics Score (0-10, higher better): 8.8/10Box Office (higher = bigger hit): $4,000,000Major Awards Won (higher better): 1Won an Academy Award: ✓
added by IJRin 2 rankingsThe Fog of War

Michael Moore's takedown of the Bush administration's response to 9/11 and the Iraq War became the highest-grossing documentary in box-office history, a feat unmatched since. Its Palme d'Or win and blistering critique of the Florida recount and wartime propaganda made it a lightn
Release Year: 2004Director: Michael MooreCritics Score (0-10, higher better): 8/10Box Office (higher = bigger hit): $119,000,000Major Awards Won (higher better): 1Won an Academy Award: —
added by IJRFahrenheit 9/11
An Inconvenient Truth
Al Gore's slideshow-turned-movie transformed climate change from a scientific footnote into a mainstream political emergency, complete with the now-iconic image of Gore rising on a cherry-picker to show a rising CO2 graph. It swept the Oscars and arguably did more to popularize c
Release Year: 2006Director: Davis GuggenheimCritics Score (0-10, higher better): 9.3/10Box Office (higher = bigger hit): $24,000,000Major Awards Won (higher better): 2Won an Academy Award: ✓
added by IJRin 2 rankings
Joshua Oppenheimer's surreal masterstroke has Indonesian death-squad leaders re-enact their 1965 genocide killings as gangster movies, exposing state violence through the killers' own chilling pride. The final vomiting scene, where a perpetrator confronts what he's done, is one o
Release Year: 2012Director: Joshua OppenheimerCritics Score (0-10, higher better): 9.6/10Box Office (higher = bigger hit): $500,000Major Awards Won (higher better): 1Won an Academy Award: —
added by IJRin 2 rankingsThe Act of Killing

Laura Poitras was already filming in a Hong Kong hotel room when Edward Snowden handed over the NSA's mass-surveillance secrets, capturing the whistleblower's paranoia and resolve in real time. It's the rare documentary that is itself a primary historical document, and its Oscar
Release Year: 2014Director: Laura PoitrasCritics Score (0-10, higher better): 9.7/10Box Office (higher = bigger hit): $2,500,000Major Awards Won (higher better): 1Won an Academy Award: ✓
added by IJRin 2 rankingsCitizenfour
The War Room
Pennebaker and Hegedus embedded with James Carville and George Stephanopoulos during Bill Clinton's 1992 campaign, inventing the modern political-strategist documentary in the process. Carville's fiery war-room speeches and the film's fly-on-the-wall style made backroom campaign
Release Year: 1993Director: Chris Hegedus, D.A. PennebakerCritics Score (0-10, higher better): 9.3/10Box Office (higher = bigger hit): $500,000Major Awards Won (higher better): 0Won an Academy Award: —
added by IJR
13th
Ava DuVernay traces a direct line from the 13th Amendment's abolition of slavery to the modern mass-incarceration system, arguing the loophole of 'except as punishment for crime' built a new form of racial control. Its clear-eyed history lesson and use of the phrase 'the whole sy
Release Year: 2016Director: Ava DuVernayCritics Score (0-10, higher better): 9.7/10Box Office (higher = bigger hit): —Major Awards Won (higher better): 3Won an Academy Award: —
added by IJRin 2 rankings
Inside Job
Charles Ferguson's forensic dissection of the 2008 financial crisis names names, walking Wall Street executives and regulators through their own culpability with a prosecutor's precision. Matt Damon's icy narration and the film's Oscar win turned a dense economic collapse into a
Release Year: 2010Director: Charles FergusonCritics Score (0-10, higher better): 9.7/10Box Office (higher = bigger hit): $4,300,000Major Awards Won (higher better): 1Won an Academy Award: ✓
added by IJR
Michael Moore's investigation into America's gun culture, sparked by the Columbine massacre, mixes satire, ambush interviews, and a memorable sit-down with Charlton Heston to ask why the U.S. is so uniquely violent. It became the first Oscar-winning documentary to also become a g
Release Year: 2002Director: Michael MooreCritics Score (0-10, higher better): 9/10Box Office (higher = bigger hit): $21,000,000Major Awards Won (higher better): 1Won an Academy Award: ✓
added by IJRin 2 rankingsBowling for Columbine

What started as director Bryan Fogel's personal doping experiment turned into an accidental exposé of Russia's state-sponsored Olympic doping program, thanks to whistleblower Grigory Rodchenko. The film's pivot from gonzo sports stunt to geopolitical thriller, and its surprise Os
Release Year: 2017Director: Bryan FogelCritics Score (0-10, higher better): 9/10Box Office (higher = bigger hit): —Major Awards Won (higher better): 1Won an Academy Award: ✓
added by IJRin 2 rankingsIcarus
The Square
Jehane Noujaim captures Egypt's 2011 revolution from inside Tahrir Square, following activists across multiple regime changes and betrayals with a rare on-the-ground intimacy. Its refusal to offer a tidy ending mirrors the messy, ongoing reality of the Arab Spring itself.
Release Year: 2013Director: Jehane NoujaimCritics Score (0-10, higher better): 9.6/10Box Office (higher = bigger hit): —Major Awards Won (higher better): 0Won an Academy Award: —
added by IJR
Winter on Fire
This immersive chronicle of Ukraine's 2013-2014 Euromaidan uprising puts viewers directly into the barricades, Molotov cocktails, and sniper fire that toppled a pro-Russian government. Its urgency feels even more resonant in hindsight, foreshadowing the geopolitical fault lines t
Release Year: 2015Director: Evgeny AfineevskyCritics Score (0-10, higher better): 9.5/10Box Office (higher = bigger hit): —Major Awards Won (higher better): 0Won an Academy Award: —
added by IJR

Julie Cohen and Betsy West's biography of Ruth Bader Ginsburg traces her path from overlooked law student to Supreme Court icon and unlikely pop-culture 'Notorious RBG.' Its warmth and detail on her landmark gender-equality cases made it a crossover hit that turned a sitting just
Release Year: 2018Director: Julie Cohen, Betsy WestCritics Score (0-10, higher better): 9.3/10Box Office (higher = bigger hit): $14,000,000Major Awards Won (higher better): 0Won an Academy Award: —
added by IJRRBG
Weiner
Filmmakers embedded with Anthony Weiner's 2013 NYC mayoral comeback attempt, only to watch it implode in real time as a second sexting scandal broke mid-shoot. The result is an almost unbearably candid portrait of political self-destruction, with Weiner's own campaign staff visib
Release Year: 2016Director: Josh Kriegman, Elyse SteinbergCritics Score (0-10, higher better): 9.5/10Box Office (higher = bigger hit): $400,000Major Awards Won (higher better): 1Won an Academy Award: —
added by IJR
This scrappy underdog story follows four working-class women, including a then-unknown Alexandria Ocasio-Cortez, challenging entrenched incumbents in 2018 primaries. AOC's stunning upset victory, captured almost by accident on camera, turned the film into a document of a genuine
Release Year: 2019Director: Rachel LearsCritics Score (0-10, higher better): 9.7/10Box Office (higher = bigger hit): —Major Awards Won (higher better): 1Won an Academy Award: —
added by IJRKnock Down the House
The Corporation
This sprawling essay-film applies a psychopathy checklist to the modern corporation, arguing that the legal fiction of corporate personhood has created institutions structurally incapable of ethics. Its blend of academic rigor and muckraking energy made it a foundational text for
Release Year: 2003Director: Mark Achbar, Jennifer AbbottCritics Score (0-10, higher better): 9.1/10Box Office (higher = bigger hit): $2,000,000Major Awards Won (higher better): 1Won an Academy Award: —
added by IJR
Control Room
Jehane Noujaim's first major political documentary goes inside Al Jazeera's newsroom during the 2003 Iraq invasion, revealing how differently the war was framed for Arab versus Western audiences. Its even-handed access to both journalists and U.S. military press officers made it
Release Year: 2004Director: Jehane NoujaimCritics Score (0-10, higher better): 8.5/10Box Office (higher = bigger hit): $2,600,000Major Awards Won (higher better): 0Won an Academy Award: —
added by IJR
This unnervingly entertaining profile of self-described 'agent provocateur' Roger Stone traces his five-decade career from Nixon dirty tricks to Trump's 2016 win, told largely in his own gleeful words. Stone's frank admission that he enjoys being infamous makes the film a disturb
Release Year: 2017Director: Dylan Bank, Daniel DiMauro, Morgan PehmeCritics Score (0-10, higher better): 8.2/10Box Office (higher = bigger hit): —Major Awards Won (higher better): 0Won an Academy Award: —
added by IJRGet Me Roger Stone
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