The WORST seasons of Big Brother (US)

#1 - Big Brother 22: All Stars 2

First Aired 8/6/2020

#2 - Big Brother 1: Big Brother 2000

First Aired 7/6/2000

Big Brother 2000 was a near-exact port of the hit Netherlands (Holland) series of the same name. Every week, Housemates would nominate two fellow housemates and the two or more housemates with the most nominations were eligible for banishment. American viewers could then call a 1-900 number and cast a vote to banish a HouseGuest.

#3 - Big Brother 21

First Aired 6/26/2019

#4 - Big Brother 9: 'Til Death Do You Part

First Aired 2/13/2008

In the season's twist, every houseguest would compete, be nominated, and be evicted as couples.

#5 - Season 19

First Aired 6/29/2017

Season 19's new twist is called “Summer of Temptation,” where the Houseguests will be challenged like never before as they embark on a season of tempting offers that could give them money, power and safety in the game. But, they will need to be careful, because for every temptation taken, there will be a consequence to face. This season's house reflects the temptation twist with words like Money and Revenge hanging on the wall, constantly reminding the Houseguests that the game never stops.

#6 - Big Brother 23

First Aired 7/8/2021

#7 - Big Brother 24

First Aired 7/7/2022

#8 - Big Brother 4: Ex-Factor

First Aired 7/9/2003

In this season's twist, ten of the thirteen houseguests are shocked to learn that they will compete alongside their exes. In addition, introduction of the Diamond Power of Veto and the sequestered Jury.

#9 - Big Brother 25

First Aired 8/3/2023

#10 - Big Brother 15

First Aired 6/27/2013

#11 - Big Brother 13

First Aired 7/8/2011

In the twist of the summer, three Dynamic Duos of iconic previous houseguests make their return for another chance to win - Dick and Daniele, Jordan and Jeff, Rachel and Brendon.

#12 - Big Brother 11

First Aired 7/10/2009

#13 - Big Brother 26

First Aired 7/18/2024

#14 - Big Brother 16

First Aired 6/26/2014

This season's twist brings about the Battle of Block - two HOHs, 4 nominations, and the chance of an HOH being evicted.

#15 - Big Brother 5

First Aired 7/7/2004

In this season's twists, there are two sets of pre-existing relationships in the house - secret twins and long lost siblings.

#16 - Big Brother 8

First Aired 7/6/2007

In the season's twists, 3 houseguests are shocked to learn their "enemy" will be entering the game - ex best friends, ex-boyfriends, and an estranged father and daughter.

#17 - Big Brother 18

First Aired 6/23/2016

#18 - Big Brother 12

First Aired 7/9/2010

#19 - Big Brother 2

First Aired 7/6/2001

This season brings a complete reformatting of Big Brother 1. The introduction of the Head of Household (HOH). The HOH nominates two houseguests for eviction. The fellow contestants vote, and the player with the most votes is evicted. On finale night, all former houseguests returned to vote for who they think should win the grand prize.

#20 - Big Brother 3

First Aired 7/11/2002

This season brings about more changes to the Big Brother format - the introduction of the Silver and Golden Power of Vetos.

#21 - Big Brother 17

First Aired 6/25/2015

This season brings back the iconic Twin Twist with two sisters swapping out every few days, unbeknownist to the other houseguests. The Battle of the Block makes it return.

#22 - Big Brother 20

First Aired 6/28/2018

#23 - Big Brother 6

First Aired 7/8/2005

In this season's twist, every houseguest enters the house with a secret partner - believing they were the only pair. If both can reach the end, the winner would receive a grand prize of $1,000,000 and the runner-up, $250,000.

#24 - Big Brother 14

First Aired 7/13/2012

In the season's twist, four previous houseguests return as Coaches to build a Big Brother dream team - a $100,000 prize awaits the coach who picks the Big Brother winner.

#25 - Big Brother 10

First Aired 7/14/2008

#26 - Big Brother 7: All Stars

First Aired 7/7/2006

Fourteen of the best and most iconic Big Brother houseguests make their return to compete for the $500,000 grand prize.