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

Big Brother has returned to the screens with season 27. While the fans finally got to meet the houseguests, a new mystery has been dropped on the audience. Read the details below.

In the first episode, host Julie Chen Moonves entered the house, but a sudden blackout occurred. When the lights came back on, she was missing, and only her shoe was left behind, hinting that she had been taken.

Just when Big Brother fans couldn't be more hyped for the season 27 premiere, Men's Journal can reveal an exclusive first look from the episode – and there's a major tease.In a brand new photo, a "Missing" sign is shown and one single,

CBS's much-awaited Big Brother season 27 will premiere on July 10, 2025. The highly popular reality show will air at 8 pm PT on CBS.

"Big Brother" is back with the season 27 premiere Thursday. Here is everything to know about the episode and the new season.