Source: daily domestic feed
| Date | Dow | Gross | %± | Theaters | Per screen | Cumulative | Day |
|---|---|---|---|---|---|---|---|
| Apr 25, 2008 | Fri | $764,370 | — | 2,001 | $382 | $764,370 | 1 |
| Apr 26, 2008 | Sat | $926,856 | 21.3% | 2,001 | $463 | $1,691,226 | 2 |
| Apr 27, 2008 | Sun | $620,920 | -33% | 2,001 | $310 | $2,312,146 | 3 |
| Apr 28, 2008 | Mon | $217,117 | -65% | 2,001 | $109 | $2,529,263 | 4 |
| Apr 29, 2008 | Tue | $232,281 | 7% | 2,001 | $116 | $2,761,544 | 5 |
| Apr 30, 2008 | Wed | $189,954 | -18.2% | 2,001 | $95 | $2,951,498 | 6 |
| May 1, 2008 | Thu | $165,739 | -12.7% | 2,001 | $83 | $3,117,237 | 7 |
| May 2, 2008 | Fri | $252,677 | 52.5% | 2,001 | $126 | $3,369,914 | 8 |
| May 3, 2008 | Sat | $424,551 | 68% | 2,001 | $212 | $3,794,465 | 9 |
| May 4, 2008 | Sun | $206,189 | -51.4% | 2,001 | $103 | $4,000,654 | 10 |
| May 5, 2008 | Mon | $78,076 | -62.1% | 2,001 | $39 | $4,078,730 | 11 |
| May 6, 2008 | Tue | $94,861 | 21.5% | 2,001 | $47 | $4,173,591 | 12 |
| May 7, 2008 | Wed | $94,211 | -0.7% | 2,001 | $47 | $4,267,802 | 13 |
| May 8, 2008 | Thu | $96,246 | 2.2% | 2,001 | $48 | $4,364,048 | 14 |
| May 9, 2008 | Fri | $19,546 | -79.7% | 126 | $155 | $4,383,594 | 15 |
| May 10, 2008 | Sat | $26,087 | 33.5% | 126 | $207 | $4,409,681 | 16 |
| May 11, 2008 | Sun | $17,586 | -32.6% | 126 | $140 | $4,427,267 | 17 |
| May 12, 2008 | Mon | $7,135 | -59.4% | 126 | $57 | $4,434,402 | 18 |
| May 13, 2008 | Tue | $8,141 | 14.1% | 126 | $65 | $4,442,543 | 19 |
| May 14, 2008 | Wed | $7,673 | -5.7% | 126 | $61 | $4,450,216 | 20 |
| May 15, 2008 | Thu | $8,907 | 16.1% | 126 | $71 | $4,459,123 | 21 |
| May 16, 2008 | Fri | $7,290 | -18.2% | 50 | $146 | $4,466,413 | 22 |
| May 17, 2008 | Sat | $10,182 | 39.7% | 50 | $204 | $4,476,595 | 23 |
| May 18, 2008 | Sun | $7,763 | -23.8% | 50 | $155 | $4,484,358 | 24 |
| May 19, 2008 | Mon | $3,877 | -50.1% | 50 | $78 | $4,488,235 | 25 |
| May 20, 2008 | Tue | $2,865 | -26.1% | 50 | $57 | $4,491,100 | 26 |
| May 21, 2008 | Wed | $2,853 | -0.4% | 50 | $57 | $4,493,953 | 27 |
| May 22, 2008 | Thu | $1,890 | -33.8% | 50 | $38 | $4,495,843 | 28 |