Big Brother has unveiled a new cast of scheming players, and teased the mysterious returning alum. We have a theory!

"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.

Contestants include an aura painter, a dungeon master and a professional bull rider — plus a mystery player whose identity ...

Big Brother follows a group of people living together in a house outfitted with more than 100 cameras and 100 microphones, ...

Season 27 premieres with a 90-minute episode Thursday, July 10, from 8:00-9:30 p.m. ET. In addition to hour-long episodes ...

The “Big Brother” 27 live feeds won’t begin until Sunday, July 13, at 12:30 a.m. ET, which is three full days after the ...

Liverpool forward Diogo Jota was driving and likely speeding when his car crashed in Spain on Thursday, killing him and his ...

The cast of season 27 of Big Brother has finally arrived, and there's a twist. The reality TV show is coming back on ...

Liverpool and Portugal star Diogo Jota was likely speeding when his car veered off a motorway in Spain last week killing him ...

Season 27 premieres with a 90-minute episode Thursday, July 10, from 8:00-9:30 p.m. ET. In addition to hour-long episodes ...

A professional gamer, an aura painter, a bridal consultant, and a professional bullrider are just some of the people who will ...

"Big Brother," themed "A Summer of Mystery," has announced the houseguests. It opens on CBS Thursday, July 10.