Source: daily domestic feed
| Date | Dow | Gross | %± | Theaters | Per screen | Cumulative | Day |
|---|---|---|---|---|---|---|---|
| May 9, 2008 | Fri | $121,000 | — | 153 | $791 | $121,000 | 1 |
| May 10, 2008 | Sat | $210,000 | 73.6% | 153 | $1,373 | $331,000 | 2 |
| May 11, 2008 | Sun | $137,000 | -34.8% | 153 | $895 | $468,000 | 3 |
| May 12, 2008 | Mon | $37,000 | -73% | 153 | $242 | $505,000 | 4 |
| May 13, 2008 | Tue | $38,000 | 2.7% | 153 | $248 | $543,000 | 5 |
| May 14, 2008 | Wed | $41,000 | 7.9% | 153 | $268 | $584,000 | 6 |
| May 15, 2008 | Thu | $43,000 | 4.9% | 153 | $281 | $627,000 | 7 |
| May 16, 2008 | Fri | $129,000 | 200% | 147 | $878 | $756,000 | 8 |
| May 17, 2008 | Sat | $213,000 | 65.1% | 147 | $1,449 | $969,000 | 9 |
| May 18, 2008 | Sun | $127,000 | -40.4% | 147 | $864 | $1,096,000 | 10 |
| May 19, 2008 | Mon | $43,000 | -66.1% | 147 | $293 | $1,139,000 | 11 |
| May 20, 2008 | Tue | $42,000 | -2.3% | 147 | $286 | $1,181,000 | 12 |
| May 21, 2008 | Wed | $38,000 | -9.5% | 147 | $259 | $1,219,000 | 13 |
| May 22, 2008 | Thu | $37,000 | -2.6% | 147 | $252 | $1,256,000 | 14 |
| May 23, 2008 | Fri | $101,000 | 173% | 150 | $673 | $1,357,000 | 15 |
| May 24, 2008 | Sat | $168,000 | 66.3% | 150 | $1,120 | $1,525,000 | 16 |
| May 25, 2008 | Sun | $130,000 | -22.6% | 150 | $867 | $1,655,000 | 17 |
| May 26, 2008 | Mon | $104,185 | -19.9% | 150 | $695 | $1,759,185 | 18 |
| May 27, 2008 | Tue | $33,000 | -68.3% | 150 | $220 | $1,792,185 | 19 |
| May 28, 2008 | Wed | $31,000 | -6.1% | 150 | $207 | $1,823,185 | 20 |
| May 29, 2008 | Thu | $29,000 | -6.5% | 150 | $193 | $1,852,185 | 21 |