The Big Brother season 28 cast will be revealed live on YouTube at noon ET, and Julie Chen Moonves will open the door to the Big Brother: Time Trip-themed house in the livestream. Paramount and CBS are calling the reveal the inaugural Big Brother: Broveal, putting the cast announcement in front of viewers in real time instead of holding it for the premiere.
The timing gives fans a reason to tune in today because the reveal lands just hours before the season 28 premiere launches Thursday at 8 p.m. ET/PT. The move also sets up the first look at how the new season will be presented, with the live cast unveiling tied directly to the show’s Time Trip theme and hosted by the longtime face of Big Brother.
For viewers who follow the game from the start, the live reveal is only the first marker on a packed opening stretch. Big Brother: Unlocked comes the following night, Friday at 8 p.m. ET/PT, and the season’s 24/7 feed goes live Friday at 9 p.m. ET on Paramount+, Paramount’s Pluto FAST service and the Big Brother YouTube channel.
That YouTube access comes with a catch. CBS says the feeds there will be available for limited periods following each episode throughout the summer, while the full version will remain on Paramount+ and Pluto FAST. It is a broader rollout for the audience, but not an unrestricted one, and the wording leaves the biggest practical question unanswered: how long those YouTube windows will actually stay open after each episode.
The rest of the week only adds to the pace. A 90-minute Big Brother episode airs Sunday from 8 p.m. ET/PT to 9:30 p.m. ET/PT, and each Wednesday episode will also run 90 minutes. A Big Brother: Unlocked will air each Friday night throughout the season, as Paramount says the coming run will deliver the most original hours of programming in 25 years.
That puts the Big Brother 28 Cast reveal at the center of a larger reset for the franchise. The season is reaching viewers through more platforms, but the live-feed experiment on YouTube is deliberately limited, making Friday night the first real test of how much access CBS is willing to give and how much fans will get to keep.

