Box Office Archive
Weekend box office

Jun 15–17, 1979

All 3 films
$10,153,660
#1
Rocky II
#FilmStudioWeekendTheatersTotal
1Rocky IIUA$6,390,537780$6,390,537
2AlienFox$2,240,772148$14,923,670

Figures as published by Box Office Mojo, read from the Internet Archive's copies of the site. About the sources.