with 44 episodes premiered on September 16, 2000

with 53 episodes premiered on July 18, 2000

Big Brother 2000, also known as Big Brother 1, was the first series of the British reality television series Big Brother. It is based upon the Dutch series of the same name, which gained notoriety in… see more

with 66 episodes premiered on May 26, 2001

Big Brother 2001, also known as Big Brother 2, was the second series of the British reality television series Big Brother. It is based upon the Netherlands series of the same name, which gained notor… see more

with 75 episodes premiered on May 24, 2002

Big Brother 2002, also known as Big Brother 3, was the third series of the British reality television series Big Brother. It is based upon the Netherlands series of the same name, which gained notori… see more

with 78 episodes premiered on May 23, 2003

Big Brother 2003, also known as Big Brother 4, was the fourth series of the British reality television series Big Brother. It was based upon the Netherlands series of the same name, which gained noto… see more

with 82 episodes premiered on May 28, 2004

Big Brother 2004, also known as Big Brother 5, was the fifth series of the British reality television series Big Brother, which premiered on Channel 4 on 28 May 2004 and lasted 71 days until the live… see more

with 97 episodes premiered on May 27, 2005

Big Brother 2005, also known as Big Brother 6, was the sixth series of the British reality television series Big Brother, in which a number of contestants live in an isolated house trying to avoid be… see more

with 108 episodes premiered on May 18, 2006

Big Brother 2006, also known as Big Brother 7, was the seventh series of the British reality television series Big Brother. It aired on Channel 4 from 18 May 2006 to 18 August 2006, hosted by Davina … see more

with 98 episodes premiered on May 30, 2007

Big Brother 2007, also known as Big Brother 8, was the eighth series of the British reality television series Big Brother, airing on Channel 4, with a number of closely associated programmes also air… see more

with 109 episodes premiered on June 5, 2008

Big Brother 2008, also known as Big Brother 9, was the ninth series of the British reality television series Big Brother, that aired on Channel 4 and E4. The series launched on 5 June 2008, and ran f… see more

with 110 episodes premiered on June 4, 2009

Big Brother 2009, also known as Big Brother 10, was the tenth series of the British reality television series Big Brother. It began on 4 June 2009 and was aired on Channel 4 and E4 for 93 days, concl… see more

with 109 episodes premiered on June 9, 2010

Big Brother 2010, also known as Big Brother 11, was the eleventh series of the British reality television series Big Brother, and the last series to be broadcast on Channel 4. The series launched on … see more

with 71 episodes premiered on September 9, 2011

Big Brother 2011, also known as Big Brother 12, was the twelfth series of the British reality television series Big Brother and the first not to be broadcast on Channel 4. It was broadcast on Channel… see more

with 74 episodes premiered on June 5, 2012

Big Brother 2012, also known as Big Brother 13, was the thirteenth series of the British reality television series Big Brother, and the second series to broadcast on Channel 5. The series premiered w… see more

with 68 episodes premiered on June 13, 2013

with 72 episodes premiered on June 5, 2014

with 66 episodes premiered on May 12, 2015

with 51 episodes premiered on June 7, 2016

with 54 episodes premiered on June 5, 2017

New series. Emma Willis ushers in another diverse group of fame-seeking individuals who have been chosen to spend their summer invading the nation's living rooms. This year, the theme is `the United … see more

with 45 episodes premiered on September 14, 2018