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.

"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.

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,

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.

The houseguests of ‘Big Brother’s 27th season were unveiled shortly before the premiere! Get to know each of them and their motivation in joining the game.

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).

Viewers can stream the latest episodes of “Big Brother” live or on demand without a cable subscription by using several streaming platforms that offer CBS, including Fubo (5-day free trial), DirecTV (5-day free trial) and Sling (half off first month).