| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Ice Age: The Meltdown | $17,149,317 | - | 1,061 | - | $16,163 | $17,149,317 | 1 | 20th Century Fox International | true | false |
| 2 | 1 | Inside Man | $929,517 | -40.2% | 327 | +3 | $2,842 | $5,705,652 | 3 | United International Pictures | false | false |
| 3 | 4 | The Lives of Others | $704,613 | -18.6% | 163 | +2 | $4,322 | $3,321,457 | 3 | Buena Vista International | false | false |
| 4 | - | Keeping Mum | $677,414 | - | 409 | - | $1,656 | $677,414 | 1 | Constantin Film | true | false |
| 5 | 3 | Brokeback Mountain | $512,091 | -40.9% | 316 | - | $1,620 | $8,307,873 | 5 | TOBIS Film | false | false |
| 6 | 7 | The Robber Hotzenplotz | $444,927 | -41.6% | 503 | - | $884 | $2,445,485 | 3 | Constantin Film | false | false |
| 7 | 5 | The Hills Have Eyes | $436,671 | -48.5% | 350 | -7 | $1,247 | $2,908,623 | 3 | 20th Century Fox International | false | false |
| 8 | 2 | Basic Instinct 2 | $428,040 | -51.7% | 414 | - | $1,033 | $1,529,196 | 2 | Constantin Film | false | false |
| 9 | 6 | Failure to Launch | $392,186 | -53.4% | 348 | -6 | $1,126 | $4,708,932 | 4 | United International Pictures | false | false |
| 10 | 8 | Die Wilden Kerle 3 | $269,210 | -50.5% | 588 | - | $457 | $10,905,222 | 6 | Buena Vista International | false | false |
| 11 | - | Good Night, and Good Luck. | $260,588 | - | 64 | - | $4,071 | $260,588 | 1 | Kinowelt Filmverleih | true | false |
| 12 | 12 | Walk the Line | $206,795 | -35.8% | 289 | -40 | $715 | $11,185,400 | 10 | 20th Century Fox International | false | false |
| 13 | 9 | Firewall | $171,063 | -63.8% | 304 | +1 | $562 | $780,700 | 2 | Warner Bros. | false | false |
| 14 | - | As It Is in Heaven | $124,867 | - | 189 | - | $660 | $6,071,765 | 25 | Prokino Filmverleih | false | false |
| 15 | 14 | The Cloud | $123,292 | -42.5% | 233 | -25 | $529 | $1,575,921 | 4 | Concorde Filmverleih | false | false |
