Big Brother viewers up North in Canada can watch Big Brother Season 27 simultaneous with their US cousins on Thursday, July ...

Big Brother Season 27 premieres July 10 with 17 houseguests entering Hotel Mystère. Get cast details, house tour, and ...

Rachel Reilly storms into Big Brother 27 as the mystery houseguest, bringing her signature sass and strategy. “Reality ...

Big Brother Season 27 premiered with its first episode on July 10, 2025. The CBS show features Julie Chen Moonves as the show host.