TV Celebrity Big Brother - Season 4 Celebrity Big Brother - Season 4 4.989/10 by 45 users Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid being evicted by the public with the aim of winning a large cash prize being donated to the winner's nominated charity at the end of the run. Details Casts Posters Images Title Celebrity Big Brother - Season 4 Alternative Titles CBB, Celebrity Big Brother UK, CBBUK First Air Date 2001-03-08 Last Air Date 2018-09-10 Number of Episodes 595 Number of Seasons 22 Genres Reality, Networks BBC One, Channel 4, 5, Casts Emma Willis, Marcus Bentley Plot Keywords , Self - Host Emma Willis Narrator (voice) Marcus Bentley Episodes List Celebrity Big Brother Season 4 :Episode 1 The Live Launch The Live Launch 2006-01-05 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 2 Episode 2 Episode 2 2006-01-06 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 3 Episode 3 Episode 3 2006-01-07 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 4 Episode 4 Episode 4 2006-01-08 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 5 Episode 5 Episode 5 2006-01-09 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 6 Nominations Nominations 2006-01-10 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 7 Episode 7 Episode 7 2006-01-11 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 8 Episode 8 Episode 8 2006-01-12 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 9 Eviction Eviction 2006-01-13 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 10 Episode 10 Episode 10 2006-01-14 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 11 Episode 11 Episode 11 2006-01-15 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 12 Episode 12 Episode 12 2006-01-16 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 13 Nominations Nominations 2006-01-17 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 14 Eviction Eviction 2006-01-18 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 15 Nominations Nominations 2006-01-19 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 16 Eviction Eviction 2006-01-20 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 17 Episode 17 Episode 17 2006-01-21 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 18 Nominations Nominations 2006-01-22 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 19 Episode 19 Episode 19 2006-01-23 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 20 Episode 20 Episode 20 2006-01-24 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 21 Eviction Eviction 2006-01-25 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 22 Episode 22 Episode 22 2006-01-26 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid... Celebrity Big Brother Season 4 :Episode 23 The Live Final The Live Final 2006-01-27 Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid...