Source: daily domestic feed
| Date | Dow | Gross | %± | Theaters | Per screen | Cumulative | Day |
|---|---|---|---|---|---|---|---|
| Apr 18, 2008 | Fri | $1,208,748 | — | 1,052 | $1,149 | $1,208,748 | 1 |
| Apr 19, 2008 | Sat | $996,244 | -17.6% | 1,052 | $947 | $2,204,992 | 2 |
| Apr 20, 2008 | Sun | $765,856 | -23.1% | 1,052 | $728 | $2,970,848 | 3 |
| Apr 21, 2008 | Mon | $238,804 | -68.8% | 1,052 | $227 | $3,209,652 | 4 |
| Apr 22, 2008 | Tue | $227,232 | -4.8% | 1,052 | $216 | $3,436,884 | 5 |
| Apr 23, 2008 | Wed | $234,596 | 3.2% | 1,052 | $223 | $3,671,480 | 6 |
| Apr 24, 2008 | Thu | $231,440 | -1.3% | 1,052 | $220 | $3,902,920 | 7 |
| Apr 25, 2008 | Fri | $452,000 | 95.3% | 1,041 | $434 | $4,354,920 | 8 |
| Apr 26, 2008 | Sat | $529,000 | 17% | 1,041 | $508 | $4,883,920 | 9 |
| Apr 27, 2008 | Sun | $414,000 | -21.7% | 1,041 | $398 | $5,297,920 | 10 |
| Apr 28, 2008 | Mon | $157,191 | -62% | 1,041 | $151 | $5,455,111 | 11 |
| Apr 29, 2008 | Tue | $162,396 | 3.3% | 1,041 | $156 | $5,617,507 | 12 |
| Apr 30, 2008 | Wed | $159,273 | -1.9% | 1,041 | $153 | $5,776,780 | 13 |
| May 1, 2008 | Thu | $158,232 | -0.7% | 1,041 | $152 | $5,935,012 | 14 |
| May 2, 2008 | Fri | $216,480 | 36.8% | 656 | $330 | $6,151,492 | 15 |
| May 3, 2008 | Sat | $270,272 | 24.8% | 656 | $412 | $6,421,764 | 16 |
| May 4, 2008 | Sun | $191,552 | -29.1% | 656 | $292 | $6,613,316 | 17 |
| May 5, 2008 | Mon | $66,912 | -65.1% | 656 | $102 | $6,680,228 | 18 |
| May 6, 2008 | Tue | $74,128 | 10.8% | 656 | $113 | $6,754,356 | 19 |
| May 7, 2008 | Wed | $73,472 | -0.9% | 656 | $112 | $6,827,828 | 20 |
| May 8, 2008 | Thu | $78,720 | 7.1% | 656 | $120 | $6,906,548 | 21 |
| May 9, 2008 | Fri | $100,902 | 28.2% | 402 | $251 | $7,007,450 | 22 |
| May 10, 2008 | Sat | $120,600 | 19.5% | 402 | $300 | $7,128,050 | 23 |
| May 11, 2008 | Sun | $107,334 | -11% | 402 | $267 | $7,235,384 | 24 |
| May 12, 2008 | Mon | $38,994 | -63.7% | 402 | $97 | $7,274,378 | 25 |
| May 13, 2008 | Tue | $35,778 | -8.2% | 402 | $89 | $7,310,156 | 26 |
| May 14, 2008 | Wed | $43,818 | 22.5% | 402 | $109 | $7,353,974 | 27 |
| May 15, 2008 | Thu | $43,014 | -1.8% | 402 | $107 | $7,396,988 | 28 |