Davina introduces us to the new house and the sixteen new housemates. The first four, Mario, Lisa, Luke and Stephanie enter and are given a secret mission by Big Brother. The other twelve; Rachel, Dale, Sylvia, Dennis, Michael, Alexandra, Rex, Mohame... (more)d, Rebecca, Darnell, Jennifer and Kathreya then enter the house. Before Davina reveals a further twist in the secret mission happening this Sunday.