The Purge Box Office: Horror Film Scares Up $3.4 Million Thursday Night - Variety
The Forever Purge - Box Office Mojo
The Purge' stuns box-office | EW.com
The Forever Purge Box Office Opening Was the Lowest of the Franchise
Box Office: 'The First Purge' Binges $31M, 'Sorry To Bother You' Nabs $717K
First Purge pays penalty as World Cup destroys cinema box office | Movies | The Guardian
Movie Review: The Forever Purge | Howard For Film
F9', 'Boss Baby 2', 'Forever Purge': Universal To Own July 4th Box Office – Deadline
The Purge: Every Movie in the Horror Franchise, Ranked
Here's how "The First Purge" stacks up to the rest of the series
The Purge: Election Year - Wikipedia
Box office shocker: 'The Purge' tops weekend with $36.4 million
Box-office update: 'Purge' beats 'Apes' with a $13 million Friday | EW.com
The Purge: Anarchy - Box Office Mojo
The First Purge' Slays $100M+ Worldwide, Becomes Franchise Best Overseas – Deadline
Weekend Box Office Report: 'The Purge' Can't Wipe Out the Planet of the Apes
Box Office: 'First Purge' Sets Off Fireworks With $9.3M – The Hollywood Reporter
Box Office: 'Purge: Anarchy' Wins Friday, But 'Planet of the Apes' Still Rules With $35 Million
Why 'The Purge's' Disappointment Was Actually the Smartest Thing About It - Bloody Disgusting
The Purge' Sequel Scares Up Friday Box Office Win With $14.5 Million
Box Office: 'Purge: Election Year' Scares Up Huge $14.5M Friday
The Purge: Election Year - Box Office Mojo
Box Office: 'Sex Tape,' 'The Purge' and 'Planes' Attempt to Dethrone 'Apes' - Variety
The First Purge' Box Office: 'Purge' Franchise Earns Big for Studio | Observer
