Best Documentaries: 15 Must-Watch Films That Define the Genre

When it comes to exploring new ideas, learning about different cultures, and diving into the depths of real-world issues, documentaries stand as one of the most powerful tools in modern filmmaking. The best documentaries are more than just films; they are vehicles for change, education, and sometimes even a call to action. They allow us to see the world through different eyes, challenge our perspectives, and, at times, inspire us to take action on social, political, or environmental issues.

In this article, we will dive into 15 of the best documentaries ever made, each one offering a unique window into real-life stories, challenges, and triumphs. From historical events to contemporary social issues, these documentaries provide insightful commentary, compelling storytelling, and eye-opening truths. Whether you're a seasoned documentary enthusiast or new to the genre, these films are essential viewing.

Each documentary included here has been chosen for its cultural impact, the conversation it sparked, and its lasting significance. They represent the best documentaries that have not only entertained audiences but also helped shape the way we think about the world around us. Let’s explore these must-watch films that have earned their place as the best documentaries of all time.

Let’s take a closer look at these incredible films, each telling a unique and powerful story.

Won’t You Be My Neighbor?

Director: Morgan Neville

Year: 2018

"Won’t You Be My Neighbor?" brings to life the story of Fred Rogers, the iconic host of Mister Rogers’ Neighborhood. The documentary explores Rogers’ extraordinary dedication to addressing difficult topics like death, race, and disabilities on children’s television. With kindness and empathy, Rogers connected with generations of children, teaching them about love, respect, and kindness. This touching film reflects on the legacy of Fred Rogers, highlighting how his show became a safe space for millions of young minds to grow.

13th

Director: Ava DuVernay

Year: 2016

13th focuses on the deeply rooted issues of racial inequality and mass incarceration in the United States. Ava DuVernay’s exploration of the 13th Amendment reveals how its loopholes allowed for the systematic oppression of Black Americans, particularly through the criminal justice system. Through archival footage and expert commentary, 13th illustrates how slavery was replaced by a new form of control through the prison system. This documentary is a must-watch for anyone interested in the fight for racial equality and justice.

Jiro Dreams of Sushi

Director: David Gelb

Year: 2011

This documentary tells the captivating story of Jiro Ono, a sushi master who has dedicated his life to perfecting the art of sushi making. Jiro Dreams of Sushi is not just a film about food; it’s about the pursuit of perfection, discipline, and the bond between Jiro and his sons. The film beautifully captures the passion and commitment of Jiro, offering a window into the world of culinary excellence. It's a testament to the artistry that can be found in any field when one is devoted to continuous improvement.

Free Solo

Director: Elizabeth Chai Vasarhelyi, Jimmy Chin

Year: 2018

Free Solo follows Alex Honnold, a rock climber who attempts to climb El Capitan in Yosemite National Park without ropes or any safety gear. This documentary presents both the physical and emotional challenges of Honnold’s audacious plan to scale one of the most difficult cliffs in the world. It’s a gripping, edge-of-your-seat film that explores human determination, risk, and the limits of what one can achieve. Free Solo is often regarded as one of the most thrilling and intense documentaries of the modern era.

The Fog of War

Director: Errol Morris

Year: 2003

This powerful documentary focuses on Robert S. McNamara, the former U.S. Secretary of Defense, and his reflections on the Vietnam War. The Fog of War provides a deep dive into the moral and strategic dilemmas faced by political leaders during wartime. Through interviews with McNamara, the film examines his role in the decisions that led to the escalation of the Vietnam War, as well as his later regrets and insights about the costs of conflict. The film raises critical questions about war, leadership, and the nature of human judgment.

The Last Dance

Director: Jason Hehir

Year: 2020

The Last Dance is a sports documentary that chronicles the Chicago Bulls' 1997-98 season, during which Michael Jordan led the team to its sixth NBA championship. The film offers a unique behind-the-scenes look at the team’s dynamics, as well as the intense pressure Jordan faced during his final year with the Bulls. With archival footage and modern-day interviews, The Last Dance highlights not just Jordan’s basketball prowess but also his competitiveness and personal sacrifices. It is one of the best documentaries for sports fans and anyone interested in the mindset of a champion.

Blackfish

Director: Gabriela Cowperthwaite

Year: 2013

Blackfish is a documentary that explores the ethical issues surrounding the captivity of orcas at SeaWorld. The film focuses on Tilikum, an orca involved in the deaths of several trainers, and reveals the harsh realities of life for captive whales. Through powerful interviews and hidden camera footage, Blackfish sheds light on the physical and psychological harm inflicted on orcas, sparking a global conversation about animal rights and the practice of marine animal captivity. This documentary is one of the best documentaries for animal rights advocates and anyone concerned about the welfare of marine life.

Making a Murderer

Director: Laura Ricciardi, Moira Demos

Year: 2015

This true-crime documentary follows Steven Avery, a man who was wrongfully convicted of a crime he didn’t commit, only to be accused of another crime while seeking justice for his earlier conviction. Making a Murderer explores the legal system's flaws and the possible miscarriage of justice Avery suffered. The film provides an in-depth look at the trial and the complex details of the case, raising important questions about police misconduct, evidence handling, and the American legal system.

The Social Dilemma

Director: Jeff Orlowski

Year: 2020

The Social Dilemma dives into the destructive influence of social media on modern society. The documentary features interviews with former tech executives and experts, who reveal how platforms like Facebook, Instagram, and Twitter manipulate user behavior for profit. It explores the dangers of data harvesting, misinformation, and the psychological effects of social media on mental health. The Social Dilemma is one of the best documentaries to watch if you want to understand the powerful and sometimes dangerous, impact of social media on our lives.

Inside Job

Director: Charles Ferguson

Year: 2010

Inside Job is a documentary that examines the causes of the 2008 global financial crisis. The film delves into the roles played by financial institutions, regulators, and economists in creating the conditions for the crash. Through interviews with key players, it uncovers the deep-rooted corruption in the financial industry and provides a comprehensive analysis of how greed and poor regulation led to the collapse. Inside Job is an essential documentary for understanding the financial systems that govern our world.

O.J.: Made in America

Director: Ezra Edelman

Year: 2016

This seven-hour documentary tells the life story of O.J. Simpson, from his rise to fame as an athlete to his infamous trial for the murders of his wife Nicole Brown Simpson and her friend Ron Goldman. O.J.: Made in America examines the cultural, racial, and media dynamics that played a role in Simpson’s trial and public perception. It also offers a broader look at race relations in America during the 1990s, making it one of the most profound best documentaries in terms of cultural and societal impact.

Super Size Me

Director: Morgan Spurlock

Year: 2004

In Super Size Me, filmmaker Morgan Spurlock embarks on a 30-day experiment in which he eats only McDonald's food. The documentary explores the effects of fast food on Spurlock's health, weight, and overall well-being, shedding light on the dangers of unhealthy eating habits. Super Size Me sparked a national conversation about the fast-food industry and its contribution to the growing obesity epidemic in America.

Planet Earth II

Director: Various

Year: 2016

Narrated by Sir David Attenborough, Planet Earth II takes viewers on a breathtaking journey through the planet’s diverse ecosystems. From the remote islands to the bustling cities, the documentary captures the beauty and resilience of nature in stunning detail. With cutting-edge cinematography, Planet Earth II is a visual masterpiece that showcases the wonders of our world, making it one of the best documentaries for nature lovers.

The Cove

Director: Louie Psihoyos

Year: 2009

The Cove is a harrowing documentary that exposes the brutal dolphin hunts in Taiji, Japan. Through covert footage and interviews, the film reveals the inhumane practices that have been hidden from the public. The Cove sparked global outrage and helped raise awareness about animal rights and conservation, making it one of the most impactful best documentaries on animal welfare.

American Factory

Director: Steven Bognar, Julia Reichert

Year: 2019

American Factory explores the cultural and economic clash between American and Chinese workers when a Chinese billionaire reopens a factory in post-industrial Ohio. The documentary examines the contrasting working conditions, values, and expectations between the two groups, shedding light on globalization, labor rights, and the changing nature of the American workforce. It also delves into the personal struggles of employees, making the film a profound commentary on modern labor issues and international relations. American Factory won the Academy Award for Best Documentary Feature and is a thought-provoking exploration of the global economy in the 21st century.

The Lasting Impact of the Best Documentaries

The best documentaries are more than just films, they are windows into the world’s most pressing issues, touching on everything from human rights to environmental sustainability. They have the power to inform, inspire, and sometimes even provoke change. The documentaries we’ve explored here have left lasting impressions, making significant contributions to their respective genres and to the cultural conversations surrounding the topics they address.

These films serve as a reminder of how storytelling in the documentary genre can not only entertain but also educate and inspire action. Watching these best documentaries allows us to better understand our world, question the status quo, and sometimes even challenge our own perceptions. If you haven’t already seen them, these documentaries are essential for anyone seeking to understand both the human experience and the world around us.