Intruding Housemates

Intruding Housemates is a recurring twist seen in Big Brothers 2, 5, 9, 10, 17, and 19. Intruding housemates are housemates who enter the game past the first day. Often, intruding housemates are immune from eviction the week they enter the house. Nineteen housemates have entered the house as intruders.

Trivia

 * Auburn and Rita are the highest-ranking intruders, both being the runner-up in their respective seasons.
 * Ben and Rita have entered the game the latest of any housemate or intruder, entering the game on day 78.
 * Salvador, Jonathon, Olivia, and Alexandar are the only intruders to not make it to the jury phase in their seasons.
 * Auburn and Ben are the only intruders to become Head of Household twice.
 * Ben is the only one to be Head of Household twice before the final competition.