TV Big Brother - Season 23 Episode 33 : Episode 33 Big Brother - Season 23 Episode 33 : Episode 33 5/10 by 250 users With only one week left, our final four houseguests battle it out for the most important veto of the season? Who will win this power to determine who stays and who goes? Details Casts Posters Images Title Big Brother - Season 23 Episode 33 : Episode 33 Alternative Titles Big Brother USA, Big Brother US, Big Brother: Unlocked Subtitle Available ETC. First Air Date 2000-07-05 Last Air Date 2025-07-30 Number of Episodes 969 Number of Seasons 27 Genres Reality, Networks CBS, Casts Julie Chen, Clayton Halsey Plot Keywords , Self - Host Julie Chen Announcer (voice) Clayton Halsey Episodes List Big Brother Season 23 :Episode 1 Episode 1 2021-07-07 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 2 Episode 2 2021-07-11 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 3 Episode 3 2021-07-14 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 4 Episode 4 2021-07-15 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 5 Episode 5 2021-07-18 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 6 Episode 6 2021-07-21 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 7 Episode 7 2021-07-22 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 8 Episode 8 2021-07-25 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 9 Episode 9 2021-07-28 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 10 Episode 10 2021-07-29 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 11 Episode 11 2021-08-01 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 12 Episode 12 2021-08-04 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 13 Episode 13 2021-08-05 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 14 Episode 14 2021-08-08 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 15 Episode 15 2021-08-11 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 16 Episode 16 2021-08-12 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 17 Episode 17 2021-08-15 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 18 Episode 18 2021-08-18 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 19 Live Eviction 6 2021-08-19 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 20 Episode 20 2021-08-22 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 21 Episode 21 2021-08-25 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 22 Live Eviction 7 2021-08-26 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 23 Episode 23 2021-08-29 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 24 Episode 24 2021-09-01 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 25 Episode 25 2021-09-02 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 26 Episode 26 2021-09-05 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 27 Episode 27 2021-09-08 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 28 Episode 28 2021-09-09 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 29 Episode 29 2021-09-12 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 30 Episode 30 2021-09-15 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 31 Episode 31 2021-09-16 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 32 Episode 32 2021-09-17 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 33 Episode 33 2021-09-22 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 34 Episode 34 2021-09-23 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 35 Episode 35 2021-09-24 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 36 Episode 36 2021-09-26 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated... Big Brother Season 23 :Episode 37 Episode 37 2021-09-29 American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated...