| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Chronicles of Narnia: Prince Caspian | $580,483 | - | 115 | - | $5,047 | $580,483 | 1 | Audio Visual Enterprises | true | false |
| 2 | 1 | Mamma Mia! | $152,269 | -6.1% | 63 | -4 | $2,416 | $6,893,679 | 8 | United International Pictures | false | false |
| 3 | 2 | The Dark Knight | $129,707 | +12.9% | 45 | -9 | $2,882 | $3,517,617 | 6 | Village Films | false | false |
| 4 | - | The Strangers | $114,942 | - | 16 | - | $7,183 | $114,942 | 1 | Odeon | true | false |
| 5 | - | Wedding Daze | $92,534 | - | 20 | - | $4,626 | $92,534 | 1 | Village Films | true | false |
| 6 | 8 | In Search of a Midnight Kiss | $35,050 | +87.7% | 3 | - | $11,683 | $161,346 | 5 | Seven Films | false | false |
| 7 | - | Everything You Always Wanted to Know About Sex * But Were Afraid to Ask 2008 Re-release | $32,802 | - | 3 | - | $10,934 | $32,802 | 1 | New Star | true | false |
| 8 | - | The Forbidden Kingdom | $29,453 | - | 10 | - | $2,945 | $29,453 | 1 | Spentzos Films | true | false |
| 9 | - | Reflections in a Golden Eye 2008 Re-release | $28,080 | - | 3 | - | $9,360 | $28,080 | 1 | Seven Films | true | false |
| 10 | - | Mutant Chronicles | $27,955 | - | 8 | - | $3,494 | $27,955 | 1 | Hollywood Classic Entertainment | true | false |
| 11 | - | Mrs. Ratcliffe's Revolution | $24,834 | - | 3 | - | $8,278 | $24,834 | 1 | Rosebud | true | false |
| 12 | 7 | The Life Before Her Eyes | $16,412 | -17.3% | 13 | +4 | $1,262 | $146,642 | 3 | Odeon | false | false |
| 13 | - | Manual of Love 2 | $14,256 | - | 3 | - | $4,752 | $14,256 | 1 | Odeon | true | false |
| 14 | 3 | Meet Dave | $12,655 | -56.2% | 10 | -2 | $1,265 | $266,373 | 4 | Odeon | false | false |
| 15 | 5 | The X Files: I Want to Believe | $11,872 | -45.6% | 12 | -1 | $989 | $546,003 | 5 | Odeon | false | false |
| 16 | - | Angel | $10,896 | - | 2 | - | $5,448 | $46,932 | 3 | Rosebud | false | false |
| 17 | - | The Great Alibi | $10,419 | - | 3 | - | $3,473 | $46,081 | 3 | Seven Films | false | false |
| 18 | - | The Face of Another | $6,924 | - | 1 | - | $6,924 | $6,924 | 1 | New Star | true | false |
| 19 | - | God Willing | $5,732 | - | 1 | - | $5,732 | $5,732 | 1 | Seven Films | true | false |
| 20 | - | Bananas 2008 Re-release | $4,654 | - | 1 | - | $4,654 | $107,825 | 4 | New Star | false | false |
| 21 | 10 | Sex and the City | $382 | -92.2% | 3 | -3 | $127 | $2,736,069 | 12 | Village Films | false | false |
