| Title || | Director || | Genre || | Manufacturer || | Type || | Discs || | Notes | |
| Old School | Todd Phillips | Comedy | Dreamworks | DVD | 1 | ||
| Oldboy | Chanwook park | Foreign | Asia Extreme | DVD | 3 | ||
| Oliver Stone's America * | Charles Kiselyak | Documentary | Warner Brothers | DVD | 1 | special features for the Oliver Stone box set | |
| The Omen | Richard Donner | Horror | Fox | DVD | 1 | ||
| On Dangerous Ground * | Nicholas Ray | Noir | Warner Brothers | DVD | 1 | ||
| On Deadly Ground * | Steven Seagal | Action | Warner Brothers | DVD | 1 | ||
| On the Waterfront * | Elia Kazan | Drama | Criterion | Blu-Ray | 2 | CC40 | |
| On The Waterfront | Elia Kazan | Drama | Columbia TriStar | DVD | 1 | ||
| Once Upon A Time in America | Sergio Leone | Gangster | Warner Brothers | DVD | 2 | ||
| Once Upon A Time in Mexico | Robert Rodriguez | Action | Columbia TriStar | DVD | 1 | ||
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