New Delhi, July 9 -- 'Big Brother' is back for its 27th season with a brand-new set of housemates, explosive personalities, and a fresh twist centred around mystery.

With a masked visitor and a secret accomplice teased, the drama is already simmering before the house doors have even closed. The stakes are higher than ever, as contestants battle it out for a grand prize of $750,000.

Premiering Thursday, 10 July at 8 p.m. ET/PT on CBS with a 90-minute episode, 'Big Brother' Season 27 promises cunning gameplay, fierce alliances, and plenty of chaos. Live feeds will be available to watch on Paramount+, Showtime, and Pluto TV, giving fans 24/7 access to the unfolding drama.

Here's a look at the bold and unpredictable cast of Big Brother Sea...