Big Brother tonight 2023

Big Brother September 21 2023 on CBS New Episode

Big Brother tonight 2023

Wednesday (September 21, 2023) the hit CBS series “Big Brother” returns with an all-new episode

The September 21 episode of Big Brother airs at 8PM ET on CBS. You can watch previous episodes on Paramount+. and CBS.com.

Big Brother

Strangers live together in a camera-filled house in the 25th installment of the reality series.


Big Brother follows a group of people living together in a house outfitted with 94 HD cameras and 113 microphones, recording their every move 24 hours a day. Each week, someone will be voted out of the house, with the last remaining Houseguest receiving the grand prize of $750,000.


Hosted by Julie Suzanne Chen Moonves

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