| Other Mommy | 5.91 | 2026 | Oct 07, 2026 | Horror |
| Osiris | 6.15 | 2025 | Jul 25, 2025 | Science Fiction |
| One Fine Spring Day | 7.00 | 2001 | Sep 28, 2001 | Drama |
| Obsession | 8.18 | 2026 | May 13, 2026 | Horror |
| OBSESSION | - | 2026 | Jan 01, 1970 | - |
| Obsession | - | 2026 | Jan 01, 1970 | Drama |
| Odyssey | - | 2026 | Jan 01, 1970 | - |
| Obsession | 6.70 | 1976 | Aug 01, 1976 | Thriller |
| Odyssey | 9.00 | 2026 | Jun 07, 2026 | Documentary |
| Oppenheimer | 8.02 | 2023 | Jul 19, 2023 | Drama |
| Operation Sindoor | - | 2026 | Jan 01, 1970 | - |
| One Night Only | 6.45 | 2026 | Aug 06, 2026 | Romance |
| On the Sea | 6.88 | 2025 | Nov 21, 2025 | Drama |
| Obsession | 7.50 | 1943 | May 16, 1943 | Crime |
| Oldboy | 8.24 | 2003 | Nov 21, 2003 | Thriller |
| Once Upon a Time... in Hollywood | 7.42 | 2019 | Jul 24, 2019 | Comedy |
| Once Upon a Time in the Middle East | 8.85 | 2026 | Aug 08, 2026 | Drama |
| One Battle After Another | 7.34 | 2025 | Sep 23, 2025 | Thriller |
| Office S Partner | - | 2022 | Jul 06, 2022 | Romance |
| Onslaught | 5.59 | 2026 | Sep 02, 2026 | Action |
| Outlander | 6.47 | 2008 | Apr 24, 2008 | Science Fiction |
| Ocean's Eleven | 7.47 | 2001 | Dec 07, 2001 | Thriller |
| Office Sharing | 3.70 | 2023 | May 25, 2023 | Romance |
| Oscar Shaw | 6.67 | 2026 | Jan 09, 2026 | Action |
| Omniscient Reader: The Prophecy | 7.58 | 2025 | Jul 23, 2025 | Action |
| Oye Lucky! Lucky Oye! | 7.04 | 2008 | Nov 28, 2008 | Action |
| Only Rebels Win | 7.00 | 2026 | Jun 24, 2026 | Drama |
| Omanta hayashi: Harenchi ondo | 2.00 | 1981 | Feb 06, 1981 | Drama |
| Once Upon a Time in America | 8.37 | 1984 | May 23, 1984 | Drama |
| O'Romeo | 5.56 | 2026 | Feb 13, 2026 | Romance |
| Oru Anweshanathinte Thudakkam | 2.00 | 2024 | Nov 08, 2024 | Crime |
| Oddity | 6.70 | 2024 | Jul 19, 2024 | Horror |
| Ohm Shanthi Oshaana | 7.33 | 2014 | Feb 07, 2014 | Comedy |
| Obscene Female College Students | 4.20 | 2023 | Sep 21, 2023 | Drama |
| Once Again | 6.20 | 2019 | Apr 24, 2019 | Drama |
| Office Romance | 6.41 | 2026 | Jun 04, 2026 | Romance |
| Odyssey | - | 2012 | Dec 23, 2012 | Adventure |
| One Cut of the Dead | 7.60 | 2017 | Nov 04, 2017 | Comedy |
| One Last Shot | 7.50 | 2026 | Sep 22, 2026 | Action |
| One Piece: Baron Omatsuri and the Secret Island | 7.20 | 2005 | Mar 05, 2005 | Action |