Big Brother 6 (U.S.) - Format

Format

The format remained largely unchanged from previous seasons. HouseGuests were sequestered in the Big Brother House with no contact to and from the outside world. Each week, the HouseGuests took part in several compulsory challenges that determined who would win food, luxuries, and power in the House. The winner of the Head of Household competition was immune from nominations and was instructed to nominate two fellow HouseGuests for eviction. After a HouseGuest became Head of Household he or she was ineligible to take part in the next Head of Household competition. HouseGuests also took part in a weekly food competition, with the losing team being placed on the peanut butter and jelly diet for a week. Some competitions allowed all HouseGuests to earn food for the week, while others cause them all to lose food for the week. The winner of the Power of Veto competition won the right to save one of the nominated HouseGuests from eviction. If the Veto winner exercised the power, the Head of Household then had to nominate another HouseGuest for eviction.

On eviction night all HouseGuests except for the Head of Household and the two nominees voted to evict one of the two nominees. Before the voting began the nominees had the chance to record a final message to their fellow HouseGuests. This compulsory vote was conducted in the privacy of the Diary Room by the host Julie Chen. In the event of a tie, the Head of Household would break the tie and reveal their vote in front of the other HouseGuests. Unlike other versions of Big Brother, the HouseGuests could discuss the nomination and eviction process open and freely. The nominee with the most votes from the other HouseGuests was evicted from the House on Thursday and interviewed by Julie Chen. HouseGuests could voluntarily leave the House at any time and those who broke the rules were expelled by Big Brother. The last seven evictees of the season, known as the jury members, voted for the winner on the season finale. The jury members were sequestered in a separate house and were not allowed to watch the show except for segments that included all of the HouseGuests. The jury members were not shown any Diary Room interviews or any footage that included strategy or details regarding nominations.

Aside from the usual format, various changes were made for Big Brother 6. The main change was that each HouseGuest had a secret partner in the game. Unlike in Big Brother 9, the partners each competed as individuals, were nominated as individuals, and were evicted as individuals. The partners in the game had each known each other before entering the house. April and Jennifer were sorority sisters, Ashlea and Janelle were former roommates, Beau and Ivette were former co-workers, Eric and Maggie are friends, as are Howie and Rachel, and Kaysar and Michael are neighbors. James was originally supposed to bring his friend Mike into the house as his secret partner, but Mike dropped out last minute without even telling James. James then picked his girlfriend, Sarah, to be his secret partner. Initially, each secret pair thought that they were the only secret pair. If both members of a secret pair reached the final two, the game's winner would receive a prize of $1 million, while the runner-up would receive $250,000. Despite this, the HouseGuests quickly figured it out, and host Julie Chen officially confirmed the twist minutes before the third live eviction.