Big Brother (US)Stagione 21 Aggiungi immagineNumero di episodio30Head of Household #10 Results; Nominations #10OverviewWe'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?Air dateSeptember 1, 2019Runtime (min)45