In Season 27 of "Big Brother," houseguests will spend the summer inside Hotel Mystère, an enigmatic yet luxurious version of the "Big Brother" house.

“Big Brother” season 27 is here with a whole new group of people trying to be the last houseguest remaining and the winner of $750,000.

The 'Big Brother' house has officially become the Keanu Show: a wild mix of overconfidence, paranoia, and nonstop talking that’s making everyone crazy.

Here's everything you need to know to tune in to Big Brother when season 27 premieres this week! The new season of Big Brother premieres on Thursday, July 10 at 8 p.m. ET. This week's episode will be a special 90-minute premiere,

"Big Brother" is set to premiere this week. For Season 27 of the hit reality competition series, the official theme will be "Big Brother: A Summer of Mystery," CBS confirmed Wednesday, July 2.

"Big Brother" Season 27 contestants better grab a life vest, because star Rachel Reilly is checking in as the 17th houseguest

The first cheesy segment of the season then occurred: An odd man in a red mask appeared on the TV and said he was behind the disappearances of Julie and the HOH relic. Julie called the houseguests on a phone and told them that eight people would try to find her and the other eight would look for the HOH relic.

Ahead of the "Big Brother" Season 27 premiere, CBS has unveiled the theme and first-look photos of the new house, Hotel Mystére.

The popular reality TV competition series, “Big Brother,” returns Thursday, July 10 at 8 p.m. ET on CBS. Stream the season 27 premiere with Fubo, DirecTV, and Paramount+ (free trials available).