Source: daily domestic feed
| Date | Dow | Gross | %± | Theaters | Per screen | Cumulative | Day |
|---|---|---|---|---|---|---|---|
| Apr 18, 2008 | Fri | $2,370,423 | — | 2,168 | $1,093 | $2,370,423 | 1 |
| Apr 19, 2008 | Sat | $2,780,352 | 17.3% | 2,168 | $1,282 | $5,150,775 | 2 |
| Apr 20, 2008 | Sun | $1,806,441 | -35% | 2,168 | $833 | $6,957,216 | 3 |
| Apr 21, 2008 | Mon | $557,025 | -69.2% | 2,168 | $257 | $7,514,241 | 4 |
| Apr 22, 2008 | Tue | $554,811 | -0.4% | 2,168 | $256 | $8,069,052 | 5 |
| Apr 23, 2008 | Wed | $496,251 | -10.6% | 2,168 | $229 | $8,565,303 | 6 |
| Apr 24, 2008 | Thu | $466,758 | -5.9% | 2,168 | $215 | $9,032,061 | 7 |
| Apr 25, 2008 | Fri | $1,025,707 | 119.8% | 2,168 | $473 | $10,057,768 | 8 |
| Apr 26, 2008 | Sat | $1,550,980 | 51.2% | 2,168 | $715 | $11,608,748 | 9 |
| Apr 27, 2008 | Sun | $1,017,203 | -34.4% | 2,168 | $469 | $12,625,951 | 10 |
| Apr 28, 2008 | Mon | $326,144 | -67.9% | 2,168 | $150 | $12,952,095 | 11 |
| Apr 29, 2008 | Tue | $330,157 | 1.2% | 2,168 | $152 | $13,282,252 | 12 |
| Apr 30, 2008 | Wed | $288,056 | -12.8% | 2,168 | $133 | $13,570,308 | 13 |
| May 1, 2008 | Thu | $253,533 | -12% | 2,168 | $117 | $13,823,841 | 14 |
| May 2, 2008 | Fri | $449,991 | 77.5% | 1,765 | $255 | $14,273,832 | 15 |
| May 3, 2008 | Sat | $681,453 | 51.4% | 1,765 | $386 | $14,955,285 | 16 |
| May 4, 2008 | Sun | $413,640 | -39.3% | 1,765 | $234 | $15,368,925 | 17 |
| May 5, 2008 | Mon | $121,217 | -70.7% | 1,765 | $69 | $15,490,142 | 18 |
| May 6, 2008 | Tue | $141,594 | 16.8% | 1,765 | $80 | $15,631,736 | 19 |
| May 7, 2008 | Wed | $144,717 | 2.2% | 1,765 | $82 | $15,776,453 | 20 |
| May 8, 2008 | Thu | $149,457 | 3.3% | 1,765 | $85 | $15,925,910 | 21 |
| May 9, 2008 | Fri | $141,017 | -5.6% | 625 | $226 | $16,066,927 | 22 |
| May 10, 2008 | Sat | $214,922 | 52.4% | 625 | $344 | $16,281,849 | 23 |
| May 11, 2008 | Sun | $178,165 | -17.1% | 625 | $285 | $16,460,014 | 24 |
| May 12, 2008 | Mon | $52,148 | -70.7% | 625 | $83 | $16,512,162 | 25 |
| May 13, 2008 | Tue | $53,764 | 3.1% | 625 | $86 | $16,565,926 | 26 |
| May 14, 2008 | Wed | $55,028 | 2.4% | 625 | $88 | $16,620,954 | 27 |
| May 15, 2008 | Thu | $51,223 | -6.9% | 625 | $82 | $16,672,177 | 28 |
| May 16, 2008 | Fri | $66,914 | 30.6% | 294 | $228 | $16,739,091 | 29 |
| May 17, 2008 | Sat | $106,551 | 59.2% | 294 | $362 | $16,845,642 | 30 |
| May 18, 2008 | Sun | $85,242 | -20% | 294 | $290 | $16,930,884 | 31 |