| DAVE | IMDb | T-METER | DVD? | TITLE |
| 8 | 7.8 | 77% |  | O Brother, Where Art Thou? (2000) |
| 5 | 6.0 | 50% | | The Object of My Affection (1998) |
| 7 | 7.0 | | | Oblivion (2013) |
| 6 | 5.8 | 50% | | Observe and Report (2009) |
| 3 | 4.8 | 20% | | Obsessed (2009) |
| 3 | 6.6 | 48% | | Ocean's Eleven (1960) |
| 8 | 7.8 | 81% | | Ocean's Eleven (2001) |
| 8 | 6.9 | 69% | | Ocean's Thirteen (2007) |
| 4 | 6.4 | 56% | | Ocean's Twelve (2004) |
| 7 | 6.6 | 47% | | Octopussy (1983) |
| 8 | 7.7 | 100% | | The Odd Couple (1968) |
| 8 | 7.6 | 100% | | Of Mice and Men (1992) |
| 5 | 6.1 | 50% | | Off Limits (1988) |
| 8 | 7.9 | 79% | | Office Space (1999) |
| 5 | 6.9 | 94% | | An Officer and a Gentleman (1982) |
| 4 | 5.3 | | | Oh Heavenly Dog (1980) |
| 6 | 5.7 | 21% | | The Oh in Ohio (2006) |
| 4 | 5.2 | 29% | | Oh, God! You Devil (1984) |
| 8 | 7.2 | 60% | | Old School (2003) |
| 7 | 8.4 | 81% | | Oldboy (2003) |
| 6 | 6.7 | 42% | | Oliver & Company (1988) |
| 6 | 7.5 | 84% | | Oliver! (1968) |
| 7 | 6.5 | | | Olympus Has Fallen (2013) |
| 6 | 6.6 | 59% | | The Omega Man (1971) |
| 5 | 7.6 | 84% | | The Omen (1976) |
| 5 | 5.5 | 26% | | The Omen (2006) |
| 9 | 6.8 | 81% | | On Her Majesty's Secret Service (1969) |
| 8 | 8.3 | 100% | | On the Waterfront (1954) |
| 7 | 8.0 | 97% | | Once (2006) |
| 5 | 5.7 | | | Once Upon a Crime... (1992) |
| 8 | 8.4 | 93% | | Once Upon a Time in America (1984) |
| 5 | 6.4 | 68% | | Once Upon a Time in Mexico (2003) |
| 8 | 8.7 | 98% | | Once Upon a Time in the West (1968) |
| 4 | 5.9 | 13% | | The One (2001) |
| 6 | 6.4 | 60% | | One Crazy Summer (1986) |
| 6 | 6.4 | 43% | | One Fine Day (1996) |
| 7 | 8.8 | 96% | | One Flew Over the Cuckoo's Nest (1975) |
| 6 | 5.3 | | | One for the Money (2012) |
| 6 | 6.8 | 82% | | One Hour Photo (2002) |
| 4 | 6.1 | 33% | | One Night at McCool's (2001) |
| 6 | 6.3 | | | The Onion Movie (2008) |
| 5 | 6.3 | 65% | | Only the Lonely (1991) |
| 5 | 6.2 | 47% | | Open Season (2006) |
| 4 | 5.6 | | | Open Season 2 (2008) |
| 4 | 6.0 | 25% | | Opportunity Knocks (1990) |
| 4 | 6.5 | 83% | | The Opposite of Sex (1998) |
| 4 | 6.2 | 47% | | Orange County (2002) |
| 6 | 7.9 | 91% | | Ordinary People (1980) |
| 4 | 6.2 | 48% | | Orgazmo (1997) |
| 4 | 6.6 | 86% | | The Original Kings of Comedy (2000) |
| 7 | 7.0 | 54% | | Orphan (2009) |
| 4 | 6.3 | 14% | | Oscar (1991) |
| 6 | 6.2 | 53% | | Osmosis Jones (2001) |
| 6 | 6.7 | 41% | | The Other Boleyn Girl (2008) |
| 6 | 6.6 | 78% | | The Other Guys (2010) |
| 6 | 7.6 | 84% | | The Others (2001) |
| 7 | 6.5 | | | Our Idiot Brother (2011) |
| 7 | 6.5 | 83% | | Our Man Flint (1966) |
| 3 | 5.9 | 21% | | Out for Justice (1991) |
| 6 | 7.2 | 61% | | Out of Africa (1985) |
| 5 | 7.1 | 93% | | Out of Sight (1998) |
| 8 | 8.1 | 96% | | Out of the Past (1947) |
| 6 | 6.5 | 65% | | Out of Time (2003) |
| 7 | 6.5 | 57% | | Outbreak (1995) |
| 6 | 6.4 | 50% | | Outside Providence (1999) |
| 6 | 7.2 | 65% | | The Outsiders (1983) |
| 5 | 5.2 | 15% | | Over Her Dead Body (2008) |
| 6 | 6.8 | 74% | | Over the Hedge (2006) |
| 3 | 5.5 | 36% | | Over the Top (1987) |
| 6 | 6.6 | 50% | | Overboard (1987) |
| 7 | 7.1 | 78% | | Owning Mahowny (2003) |
| 8 | 8.1 | 94% | | The Ox-Bow Incident (1943) |
| 7 | 6.4 | | | Oz the Great and Powerful (2013) |