| 40 Dates and 40 Nights | 7.02 | 2026 | Jun 16, 2026 | Comedy |
| 42 | 7.22 | 2013 | Apr 12, 2013 | Drama |
| 40 jours, 4 criollos et du silence | 5.00 | 2022 | Oct 05, 2022 | Documentary |
| 42nd Street Forever, Volume 1 | 6.30 | 2005 | Sep 14, 2005 | Comedy |
| 4 Months, 3 Weeks and 2 Days | 7.54 | 2007 | Aug 24, 2007 | Drama |
| 42plus | 5.00 | 2007 | Feb 10, 2007 | Drama |
| 4N1K 2 | 3.70 | 2018 | May 04, 2018 | Romance |
| 404 Run Run | 7.70 | 2024 | Nov 28, 2024 | Comedy |
| 4K Cab ride | - | 2021 | May 30, 2021 | - |
| 40 Days and 40 Nights | 5.47 | 2002 | Mar 01, 2002 | Comedy |
| 47 Ronin | 6.22 | 2013 | Dec 06, 2013 | Drama |
| 48 Days | 5.00 | 2014 | Jan 01, 2014 | Horror |
| 40 Acres | 6.60 | 2025 | Jul 02, 2025 | Action |
| 4 Years | 6.00 | 2022 | Nov 25, 2022 | Drama |
| 4K音乐现场·重启新声 线上直播演唱会 | - | 2020 | Sep 26, 2020 | Music |
| 4 Moons | 7.25 | 2014 | Mar 21, 2014 | Drama |
| 4 The People | 7.00 | 2004 | Feb 19, 2004 | Action |
| 40 Years of Fuckin' Up | 5.00 | 2026 | Mar 15, 2026 | Documentary |
| 404: Error Not Found | 6.40 | 2011 | May 20, 2011 | Drama |
| 48 Hours to Acapulco | 5.60 | 1967 | Nov 30, 1967 | Crime |
| 4 Horsemen: Apocalypse | 5.90 | 2022 | Apr 29, 2022 | Science Fiction |
| 40 días | 4.90 | 2008 | Oct 03, 2008 | Drama |
| 47 Ronin | 7.40 | 1994 | Oct 22, 1994 | Action |
| 48 Hours | - | 2017 | Feb 25, 2017 | Romance |
| 48 Hours of Being A Superwoman | - | 2026 | Jan 01, 1970 | Documentary |
| 49 Up | 7.40 | 2006 | Oct 06, 2006 | Documentary |
| 4to Piso | - | 2023 | Nov 10, 2023 | Documentary |
| 4 | 6.50 | 2007 | Aug 02, 2007 | Documentary |
| 4 Billion in 4 Minutes | 7.00 | 1976 | Sep 10, 1976 | Action |
| 4 Brothers | 8.00 | 2017 | Jun 01, 2017 | Animation |
| 4 Kings | 6.00 | 2014 | Jan 30, 2014 | Comedy |
| 40-45 Spektakel-Musical | 7.00 | 2022 | Aug 06, 2022 | Music |
| 404 | 10.00 | 2022 | Dec 03, 2022 | Thriller |
| 41 Seconds | 4.60 | 2006 | Jan 01, 2006 | Romance |
| 42 | 2.00 | 2019 | Mar 09, 2019 | Romance |
| 42nd Street | 6.96 | 1933 | Mar 11, 1933 | Comedy |
| 42nd Street Forever, Volume 5: Alamo Drafthouse Cinema | 6.50 | 2009 | Oct 27, 2009 | Comedy |
| 42nd Street Hood | - | 1957 | Nov 17, 1957 | - |
| 44 Inch Chest | 5.50 | 2009 | Oct 08, 2009 | Drama |
| 44 Minutes: The North Hollywood Shoot-Out | 6.62 | 2003 | Jun 05, 2003 | Action |
