| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Mission: Impossible III | $561,178 | - | 101 | - | $5,556 | $561,178 | 1 | United International Pictures | true | false |
| 2 | 1 | Ice Age: The Meltdown | $104,230 | -65.4% | 143 | -15 | $728 | $5,425,529 | 6 | 20th Century Fox International | false | false |
| 3 | 2 | Heartbreak Hotel | $80,481 | -58.6% | 96 | -7 | $838 | $4,138,304 | 7 | Svensk Filmindustri (SF) | false | false |
| 4 | 3 | Scary Movie 4 | $56,845 | -57.6% | 35 | - | $1,624 | $777,750 | 4 | Buena Vista International | false | false |
| 5 | 4 | Inside Man | $25,937 | -66.3% | 33 | -7 | $785 | $914,490 | 6 | United International Pictures | false | false |
| 6 | 5 | V for Vendetta | $18,559 | -68.9% | 38 | -6 | $488 | $1,498,876 | 8 | Sandrew Metronome Distribution Sverige AB | false | false |
| 7 | 9 | Walk the Line | $13,086 | -57.4% | 30 | - | $436 | $1,545,389 | 14 | 20th Century Fox International | false | false |
| 8 | 8 | Brokeback Mountain | $12,912 | -58.6% | 36 | -9 | $358 | $2,159,703 | 14 | Sandrew Metronome Distribution Sverige AB | false | false |
| 9 | 10 | Underworld: Evolution | $11,210 | -62.4% | 20 | - | $560 | $113,436 | 3 | Sony Pictures Releasing | false | false |
| 10 | 11 | When a Stranger Calls | $11,210 | -59.6% | 20 | -4 | $560 | $302,653 | 5 | Sony Pictures Releasing | false | false |
| 11 | 7 | Big Momma's House 2 | $9,955 | -71% | 20 | -9 | $497 | $331,145 | 5 | 20th Century Fox International | false | false |
| 12 | - | Stoned | $8,630 | - | 20 | - | $431 | $8,630 | 1 | NonStop Entertainment | true | false |
| 13 | - | Time to Leave | $7,323 | - | 3 | - | $2,441 | $7,323 | 1 | Triangelfilm | true | false |
| 14 | 6 | Firewall | $7,253 | -81.2% | 21 | - | $345 | $140,422 | 3 | Sandrew Metronome Distribution Sverige AB | false | false |
| 15 | 12 | Get Rich or Die Tryin' | $6,976 | -72.4% | 5 | - | $1,395 | $40,883 | 2 | United International Pictures | false | false |
| 16 | 15 | Syriana | $6,944 | -60.2% | 10 | - | $694 | $485,601 | 9 | Sandrew Metronome Distribution Sverige AB | false | false |
| 17 | 16 | Lassie | $6,347 | -59.5% | 30 | - | $211 | $170,396 | 5 | Svensk Filmindustri (SF) | false | false |
| 18 | 14 | Failure to Launch | $4,454 | -77.5% | 12 | - | $371 | $66,619 | 3 | United International Pictures | false | false |
| 19 | 17 | Tristram Shandy | $4,363 | -62.3% | 4 | - | $1,090 | $38,228 | 3 | Atlantic Film | false | false |
