The houseguests compete in part two of the final HoH competition, while Julie reveals some of the final twists of the season. Also, four of the best houseguests from Big Brother history return to weigh in on this season's final three.

In the first ever 2-hour season finale, one houseguest is crowned the winner and awarded $500,000, and all the houseguests are reunited for the first time. Also, Julie reveals which houseguest America chose as their favorite and awards the lucky juror $25,000.