CBS’s mythological summer reality chain is back with its 27th season, promising a new dose of plays, deception and competition. The show closes with a glamorous, mysterious turn – hotel love – and introduces diverse artists of 16 new houseguests, as well as an upcoming surprise 17th contestant. What fans can expect from Big Brother 27 here is a broad breakdown. The season premieres on Thursday, July 10, 2025, themed “Hotel Mystère”, with 16 new players vying for the $750,000 grand prize, plus a special 17th mystery houseguest to be revealed at the premiere
Big Brother 27 Premiere Date & Time Slot
Week 1 Episode
Episode Air Date Summary Status
Episode on 1 July 10, 2025 Series Premier – House Griests move to Big Brother House. Introduction to Hotel Mystery Theme. Probably the first HOH competition is included.
Episode 2 July 13, 2025 is likely to enroll first. Vato (POV) can be the power of competition.
Episode 3 July 16, 2025 The result of the 2025 Veeto ceremony is expected. The gameplay intensifies as an alliance form. The first can show the leading footage in eviction.
Episode 4 July 17, 2025 First Live Eviction Knight. Leaves a houseguest. The next HOH competition can begin.
Week 2 Episode
Episode 5 July 20, 2025 weeks 2 closes with the enrollment of 2 new HOH. Changes in home mobility begin to emerge.
Hotel Mystère Theme: A Game of Secrets and Suspicion
This year’s theme, Hotel Mystere luxurious yet converts the Big Brother House into a cryptic hotel, establishing the stage for mystery, misunderstanding and hidden alliances. Home visual design includes:
- Luxe, hotel-inspired décor
- Secret passageways behind mirrors
- Hidden clues in guest rooms
- Vintage glam mixed with modern surveillance features
CBS teases that the houseguests are checking in for a summer of unexpected twists where trust is currency and deception is rewarded.
Confirmed Big Brother 27 Cast List (Full)
Here is the full list of confirmed Big Brother 27 houseguests, complete with their name, hometown, and occupation, sourced from the official Wikipedia page.
| Name | Hometown (Residence) | Occupation |
|---|---|---|
| Amy Bingham | Stockton, California | Insurance Agent |
| Zach Cornell | Cartersville, Georgia | Marketing Manager |
| Lauren Domingue | Lafayette, Louisiana | Bridal Consultant |
| Isaiah “Zae” Frederich | Provo, Utah | Salesperson |
| Jimmy Heagerty | Washington, DC | AI Consultant |
| Ashley Hollis | New York City, New York | Attorney |
| Rylie Jeffries | Luther, Oklahoma | Professional Bull Rider |
| Kelley Jorgensen | Burbank, South Dakota | Web Designer |
| Mickey Lee | Atlanta, Georgia | Event Curator |
| Vince Panaro | West Hills, California | Unemployed |
| Ava Pearl | New York City, New York | Aura Painter |
| Morgan Pope | Los Angeles, California | Gamer |
| Adrian Rocha | San Antonio, Texas | Carpenter |
| Keanu Soto | McKinney, Texas | Dungeon Master |
| Cliffton “Will” Williams | Charlotte, North Carolina | College Sports Podcaster |
| Katherine Woodman | Columbia, South Carolina | Fine Dining Server |
A 17th Mystery Houseguest: Who Will It Be?
One of the season’s biggest twists is the introduction of a 17th mystery houseguest, whose identity will only be revealed during the live premiere. Host Julie Chen Moonves has hinted that this mystery contestant is a polarizing figure, sparking speculation that it might be:
- A former Big Brother legend
- A celebrity cameo
- A known reality TV villain
This mystery guest could drastically shift the house dynamics from day one.
Where to Watch Big Brother 27
Big Brother 27 will premiere on CBS on July 10, 2025. This will be its 25 -year anniversary season. The premiere episode will be 90 minutes long, with an additional 90 -minute additional episode on Sunday, July 13. Both these episodes will appear at 8:00 pm, with a season hosted by Julie Chen Moonves
Why Big Brother 27 is already making headlines
The elements of casting diversity, thematic creativity and mystery are all working in favor of Big Brother 27, which are becoming one of the most prestigious seasons so far. The social media is Gulzar, especially around the 17th guest and how the hotel love can reverse the traditional gameplay.
From reddit threads to Twitter storms, the promotion is real – and if the gameplay matches the promotional energy, the fans are for an unforgettable ride.
