When did Big Brother Season 21 Episode 30 air?
Big Brother Season 21 Episode 30 aired on September 1, 2019.


Expect the unexpected.
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 from the outside world but under constant surveillance with no privacy for three months.

We're getting closer to crowning the winner of the half million dollar grand prize, but there is still a whole lot of game to be played! Next, who will become the new Head of Household?
Direct answers for episode-level questions and details.
Big Brother Season 21 Episode 30 aired on September 1, 2019.
This episode runs for approximately 45 minutes.
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