| 1 |  | Forks Over Knives(2011) | ⭐ 7.7 |
| 2 |  | Room 237(2012) | ⭐ 6.1 |
| 3 |  | The Amityville Horror(2008) | ⭐ 5.9 |
| 4 |  | Escape from Alcatraz(2008) | ⭐ 7.2 |
| 5 |  | H.H. Holmes: America's First Serial Killer(2004) | ⭐ 6.3 |
| 6 | 🎬 | J. Edgar: A Complicated Man(2012) | ⭐ 7.0 |
| 7 |  | From One Second to the Next(2013) | ⭐ 7.3 |
| 8 |  | Super Size Me(2004) | ⭐ 7.2 |
| 9 |  | An Inconvenient Truth(2006) | ⭐ 7.4 |
| 10 |  | The Buddha(2010) | ⭐ 7.6 |
| 11 |  | Jobs vs. Gates(2015) | ⭐ 7.3 |
| 12 |  | Farnsworth vs. Sarnoff(2015) | ⭐ 8.1 |
| 13 |  | Wright vs. Curtiss(2015) | ⭐ 7.8 |
| 14 |  | Hearst vs. Pulitzer(2015) | ⭐ 7.7 |
| 15 |  | Edison vs Tesla(2015) | ⭐ 8.1 |
| 16 |  | Colt vs. Wesson(2015) | ⭐ 7.0 |
| 17 |  | Oppenheimer vs Heisenberg(2015) | ⭐ 7.4 |
| 18 |  | When Jews Were Funny(2013) | ⭐ 6.0 |
| 19 |  | How Sweet the Sound: The Story of Amazing Grace(2007) | ⭐ 8.0 |
| 20 |  | 13th(2016) | ⭐ 8.2 |
| 21 |  | Freedom! Forever!: Making 'V for Vendetta'(2006) | ⭐ 6.4 |
| 22 |  | Relentless: The Making of 'Elektra'(2005) | ⭐ 5.8 |
| 23 |  | The Making of 'Elektra'(2004) | ⭐ 3.8 |
| 24 | 🎬 | Captain America: The First Avenger - Outfitting a Hero(2011) | ⭐ 6.4 |
| 25 |  | Making Pursuit: An Italian Take on the American Dream(2007) | ⭐ 5.7 |
| 26 |  | Food, Inc.(2008) | ⭐ 7.8 |
| 27 | 🎬 | Feeling the Effects of 'the Fog'(2006) | ⭐ 5.8 |
| 28 | 🎬 | Seeing Through 'the Fog'(2006) | ⭐ 7.5 |
| 29 | 🎬 | Whiteout Conditions: The Remaking of a Horror Classic(2006) | ⭐ 5.2 |
| 30 | 🎬 | The Making of 'Spy Game'(2001) | ⭐ 5.2 |
| 31 |  | A Message for Peace: Making 'Hotel Rwanda'(2005) | ⭐ 7.3 |
| 32 |  | One Taste Is Never Enough... The Pleasures of 'Chocolat'(2000) | ⭐ 8.2 |
| 33 |  | In Search of Our Fathers: Stephen King, Gloria Reuben and Courtney B. Vance(2014) | ⭐ 7.8 |
| 34 |  | The British Are Coming(2014) | ⭐ 7.6 |
| 35 |  | Robert Downey, Jr. and Maggie Gyllenhaal(2012) | ⭐ 7.9 |
| 36 |  | Samuel L. Jackson, Condoleezza Rice and Ruth Simmons(2012) | ⭐ 8.0 |
| 37 |  | Jiro Dreams of Sushi(2011) | ⭐ 7.8 |
| 38 |  | Sufi Soul: The Mystic Music of Islam(2005) | ⭐ 6.8 |
| 39 |  | Mountains(2016) | ⭐ 9.1 |
| 40 |  | Jungles(2016) | ⭐ 8.9 |
| 41 |  | Deserts(2016) | ⭐ 8.8 |
| 42 |  | Grasslands(2016) | ⭐ 8.7 |
| 43 |  | Cities(2016) | ⭐ 9.0 |
| 44 |  | Islands(2016) | ⭐ 9.4 |
| 45 |  | From Pole to Pole(2006) | ⭐ 9.0 |
| 46 |  | The Wrecking Crew!(2008) | ⭐ 7.7 |
| 47 |  | The Impression(2017) | ⭐ 7.9 |
| 48 |  | Unfamiliar Kin(2017) | ⭐ 8.0 |
| 49 |  | Immigrant Nation(2017) | ⭐ 7.7 |
| 50 |  | Black Like Me(2017) | ⭐ 8.0 |