Big Brother - Season 1 - Eps 1: Day 1 - Launch
The launch of Big Brother Australia sees Gretel Killeen introduce the twelve housemates entering the house, as they bid farewell to their loved ones for the last time and settle into their new home for the next three months. Highlights are also shown of their first night and dinner.
About Big Brother

Title: Big Brother
First Air Date: 2001-04-24
Last Air Date: 2023-12-06
Status: Returning Series
Rating: 3.559/10 (from 17 votes)
Language: EN
Seasons: 17
Total Episodes: 1270
Network: 10 Nine Network Seven Network
Genres: Reality
Production Companies: EndemolShine Australia, Southern Star Entertainment
Synopsis
Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other versions of the format, the show features a group of contestants, known as "housemates" who live together in a specially constructed house that is isolated from the outside world. The housemates are continuously monitored during their stay in the house by live television cameras as well as personal audio microphones. Throughout the course of the competition, housemates are evicted from the house - eliminated from the competition. The last remaining housemate wins the competition and is awarded a cash prize.
Cast

Mel Tracina
Self - Host