Continuing to devour box office records in its second weekend, It [IT1] repeats with an estimated $60.0 million, down 51% from its debut. The horror film has massed $218.7 million, already the biggest total ever for September.
American Assassin [AMASN] opened in second place with $14.8 million. The actioner received a B+ CinemaScore from an audience that was 55% male.
Mother! [MOTER] took the third spot, but with just $7.5 million. The audience of 56% female and 82% over the age of 25 gave the thriller an F CinemaScore.
Home Again [HMAGN] finished fourth at $5.3 million, down only 38% from its opening. The total sits at $17.1 million.
| Rank | TITLE | F-S-S | TOTAL |
| 1 | IT | $60,000,000 | $218,711,000 |
| 2 | AMERICAN ASSASSIN | $14,800,000 | $14,800,000 |
| 3 | MOTHER! | $7,500,000 | $7,500,000 |
| 4 | HOME AGAIN | $5,334,000 | $17,135,000 |
| 5 | THE HITMAN'S BODYGUARD | $3,550,000 | $70,357,000 |
| 6 | ANNABELLE: CREATION | $2,600,000 | $99,900,000 |
| 7 | WIND RIVER | $2,553,000 | $29,122,000 |
| 8 | LEAP! | $2,117,000 | $18,659,000 |
| 9 | SPIDER-MAN: HOMECOMING | $1,875,000 | $330,262,000 |
| 10 | DUNKIRK | $1,305,000 | $185,142,000 |
| 11 | LOGAN LUCKY | $1,040,000 | $27,063,000 |
| 12 | THE EMOJI MOVIE | $975,000 | $83,885,000 |
Tag(s): IT1, AMASN, MOTER, HMAGN