Scaring up an estimated $70.3 million at the weekend box office, Us [US] delivers the biggest opening for an original R-rated film, and the third highest ever for an R-rated opening. The audience was evenly split among males and females and 53% was aged 25 or older.
Captain Marvel [CMARV] was knocked off to second with $35 million and $321.5 million overall.
Wonder Park [AMUSM] finished third at $9 million, down 43% from its opening.
Five Feet Apart [5FTAP] declined 34% in its second weekend to $8.8 million and the fourth spot.
Expanding to 654 theaters, Gloria Bell [GLORB] climbed to seventh with $1.8 million.
| Rank | TITLE | F-S-S | TOTAL |
| 1 | US | $70,250,000 | $70,250,000 |
| 2 | CAPTAIN MARVEL | $35,021,000 | $321,498,835 |
| 3 | WONDER PARK | $9,000,000 | $29,477,000 |
| 4 | FIVE FEET APART | $8,750,000 | $26,461,064 |
| 5 | HOW TO TRAIN YOUR DRAGON: THE HIDDEN WORLD | $6,533,000 | $145,752,630 |
| 6 | TYLER PERRY'S A MADEA FAMILY FUNERAL | $4,500,000 | $65,881,232 |
| 7 | GLORIA BELL | $1,802,500 | $2,498,485 |
| 8 | NO MANCHES FRIDA 2 | $1,780,000 | $6,626,279 |
| 9 | THE LEGO MOVIE 2: THE SECOND PART | $1,125,000 | $103,329,000 |
| 10 | ALITA: BATTLE ANGEL | $1,015,000 | $83,748,000 |
| 11 | CAPTIVE STATE | $918,000 | $5,228,660 |
| 12 | APOLLO 11 | $800,000 | $6,865,436 |
Tag(s): US, CMARV, AMUSM, 5FTAP, GLORB