Source: daily domestic feed
| Date | Dow | Gross | %± | Theaters | Per screen | Cumulative | Day |
|---|---|---|---|---|---|---|---|
| Aug 1, 2008 | Fri | $1,965,667 | — | 2,213 | $888 | $1,965,667 | 1 |
| Aug 2, 2008 | Sat | $2,582,036 | 31.4% | 2,213 | $1,167 | $4,547,703 | 2 |
| Aug 3, 2008 | Sun | $1,682,966 | -34.8% | 2,213 | $760 | $6,230,669 | 3 |
| Aug 4, 2008 | Mon | $726,712 | -56.8% | 2,213 | $328 | $6,957,381 | 4 |
| Aug 5, 2008 | Tue | $753,018 | 3.6% | 2,213 | $340 | $7,710,399 | 5 |
| Aug 6, 2008 | Wed | $632,641 | -16% | 2,213 | $286 | $8,343,040 | 6 |
| Aug 7, 2008 | Thu | $552,498 | -12.7% | 2,213 | $250 | $8,895,538 | 7 |
| Aug 8, 2008 | Fri | $927,838 | 67.9% | 2,213 | $419 | $9,823,376 | 8 |
| Aug 9, 2008 | Sat | $1,305,211 | 40.7% | 2,213 | $590 | $11,128,587 | 9 |
| Aug 10, 2008 | Sun | $892,241 | -31.6% | 2,213 | $403 | $12,020,828 | 10 |
| Aug 11, 2008 | Mon | $409,791 | -54.1% | 2,213 | $185 | $12,430,619 | 11 |
| Aug 12, 2008 | Tue | $431,577 | 5.3% | 2,213 | $195 | $12,862,196 | 12 |
| Aug 13, 2008 | Wed | $354,840 | -17.8% | 2,106 | $168 | $13,217,036 | 13 |
| Aug 14, 2008 | Thu | $333,128 | -6.1% | 2,106 | $158 | $13,550,164 | 14 |
| Aug 15, 2008 | Fri | $365,606 | 9.7% | 1,281 | $285 | $13,915,770 | 15 |
| Aug 16, 2008 | Sat | $488,918 | 33.7% | 1,281 | $382 | $14,404,688 | 16 |
| Aug 17, 2008 | Sun | $282,861 | -42.1% | 1,281 | $221 | $14,687,549 | 17 |
| Aug 18, 2008 | Mon | $120,919 | -57.3% | 1,281 | $94 | $14,808,468 | 18 |
| Aug 19, 2008 | Tue | $143,756 | 18.9% | 1,281 | $112 | $14,952,224 | 19 |
| Aug 20, 2008 | Wed | $104,308 | -27.4% | 960 | $109 | $15,056,532 | 20 |
| Aug 21, 2008 | Thu | $101,637 | -2.6% | 960 | $106 | $15,158,169 | 21 |
| Aug 22, 2008 | Fri | $92,410 | -9.1% | 372 | $248 | $15,250,579 | 22 |
| Aug 23, 2008 | Sat | $137,398 | 48.7% | 372 | $369 | $15,387,977 | 23 |
| Aug 24, 2008 | Sun | $70,206 | -48.9% | 372 | $189 | $15,458,183 | 24 |
| Aug 25, 2008 | Mon | $25,333 | -63.9% | 372 | $68 | $15,483,516 | 25 |
| Aug 26, 2008 | Tue | $26,487 | 4.6% | 372 | $71 | $15,510,003 | 26 |
| Aug 27, 2008 | Wed | $21,275 | -19.7% | 275 | $77 | $15,531,278 | 27 |
| Aug 28, 2008 | Thu | $23,926 | 12.5% | 275 | $87 | $15,555,204 | 28 |