Taylor Brown

Of course, the biggest question isn’t about the 14 Houseguests we’ve met—it’s about the two we haven’t. While CBS officially introduced 14 new players during today’s cast reveal, the network has confirmed that two additional Houseguests are being kept under wraps until Thursday’s live premiere. That’s only fueled speculation that the final spots could be filled by returning Big Brother alumni or another major twist. With the season built around a Time Trip theme and the franchise celebrating its 1,000th episode, bringing back familiar faces would certainly fit the occasion. Whether they’re former Houseguests entering as full-time competitors, special guests with game-changing powers, or something no one has predicted yet, CBS is keeping those final two identities locked away. Until premiere night, we’ll simply have to do what Big Brother fans do best—overanalyze every clue and expect the unexpected.

CBS continues to tease Big Brother 28 with the phrase “history is rewritten,” sparking speculation that the Time Trip theme could go beyond nostalgia and actually introduce game-changing mechanics. While CBS hasn’t confirmed any details, fans are already wondering if this season could allow Houseguests to undo decisions, replay outcomes, or alter key moments inside the game. With Big Brother history already filled with twists that have flipped results on their head, BB28 may be setting the stage for something even more unpredictable—where nothing in the game is truly final.

A promotional graphic from Pluto TV indicates the Big Brother 28 Live Feeds will launch on Friday, July 10, giving fans their first uncensored look inside the Time Trip house. While the premiere airs the night before, the short delay isn’t unusual and could mean the first alliances—and the first signs of trouble—are already forming before viewers get their first look.

CBS didn’t just reveal the Big Brother 28 house—they may have quietly dropped some major clues about this summer’s game. Beyond the Time Trip décor, the network says twists and new powers will shake up the game from Day 1, while competitions will send Houseguests through different eras, including the ’80s, Y2K, prehistoric times, and iconic moments from Big Brother history. Fans are also dissecting a mysterious timeline display hidden inside the house that lists eight different eras, fueling speculation that each could play a role in the season’s twists. Add in the return of the mysterious Time Laser and CBS’s repeated promise that “history is rewritten,” and it’s becoming clear that Time Trip is much more than just this year’s decorating theme.

CBS has officially unveiled the Big Brother 28 house, revealing an ambitious “Time Trip” theme filled with nostalgic throwbacks, futuristic designs, and clues that this summer’s twists could revisit the game’s past. Take a tour of every room and see why fans are already speculating about what the time-bending theme could mean for Season 28.

Big Brother 28 is almost here, and Julie Chen Moonves is fueling major speculation after teasing a season-long twist that “will make sense later,” leaving fans wondering if CBS is hiding a major game-changing format shift. While CBS has confirmed 90-minute premiere episodes, the return of Live Feeds, and a live audience for Big Brother: Unlocked, the central twist remains a mystery as theories range from time travel to an entirely redesigned game structure. Here’s everything officially confirmed so far—and what fans think could be coming next.