| Title (Click to Show All) || | Director || | Genre || | Manufacturer || | Type || | Discs || | Notes | |
| North by Northwest * | Alfred Hitchcock | Thriller | Warner Brothers | Blu-Ray | 1 | Best of Warner Brothers 50 Film Box | |
| North by Northwest * | Alfred Hitchcock | Thriller | Warner Brothers | DVD | 1 | ||
| Ocean's Eleven | Steven Soderbergh | Heist | Warner Brothers | DVD | 1 | ||
| Oliver Stone's America * | Charles Kiselyak | Documentary | Warner Brothers | DVD | 1 | special features for the Oliver Stone box set | |
| On Dangerous Ground * | Nicholas Ray | Noir | Warner Brothers | DVD | 1 | ||
| On Deadly Ground * | Steven Seagal | Action | Warner Brothers | DVD | 1 | ||
| Once Upon A Time in America | Sergio Leone | Gangster | Warner Brothers | DVD | 2 | ||
| One Flew Over the Cuckoo's Nest * | Milos Forman | Drama | Warner Brothers | Blu-Ray | 1 | Best of Warner Brothers 50 Film Box | |
| Out of the Past * | Jaques Tourneur | Noir | Warner Brothers | DVD | 1 | ||
| Papillon * | Franklin J. Schaffner | Drama | Warner Brothers | DVD | 1 | ||
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