Weekend Domestic Box Office September 21, 1979
| Rank | Prev | Title | Gross | Weekly Change |
Theaters | Theater Average |
Total Gross | Days in Release | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | (1) | Alien | $540,887 | +11% | 360 | $1,502 | $59,154,839 | 122 | |
| Reporting movies: 1 | $540,887 | total box office | |||||||
| Rank | Title | Daily | Theaters | Total |
|---|---|---|---|---|
| 1 | Alien | $540,887 | 360 | $59,154,839 |
| Reporting: 1 | $540,887 | total | ||