Big Brother 1

Big Brother 1 is the 1st season of the broadcast edition of Big Brother and the 1st season overall.

Twists

 * Battle of the Block: Two HOHs were crowned; each HOH nominated two HouseGuests for eviction. The nominated HouseGuests battled for safety in the Battle of the Block competition where the winning pair was safe and the HOH who nominated them was dethroned.
 * Pandora's Box: During Week 6, Pandora's Box was introduced, it could only be opened by the current HOH, which either unleashed a reward for the HOH and a punishment for the house or vice versa.
 * Triple Eviction: Returning from Big Brother Cartoon 1, a triple eviction will take out three people in one night.