Big Brother 1

Big Brother 1 is the first season of Big Brother.

Twists

 * Battle Back Challenge: During Week 4, the four previously evicted houseguests battled to win a spot back in the game. Noah won the Battle Back Challenge, and returned to the game.
 * Triple Eviction: On Day 47, it was revealed that the week was a triple eviction. Aria, the current Head of Household, had to nominate a third nominee along with her original two. The house then had to vote two people to save. The two houseguests with the least amount of votes were evicted.