Grand Finale
- Episode aired Jul 22, 2020
Three housemates remain but only one will win Big Brother's game in 2020 and the $250,000 prize, and it's up to the Australian public to cast their votes and decide the winner.Three housemates remain but only one will win Big Brother's game in 2020 and the $250,000 prize, and it's up to the Australian public to cast their votes and decide the winner.Three housemates remain but only one will win Big Brother's game in 2020 and the $250,000 prize, and it's up to the Australian public to cast their votes and decide the winner.