CBS has officially unveiled the cast for "Big Brother" Season 28, introducing 14 diverse contestants competing for a $750,000 grand prize. This season features a unique "Time Trip" theme, incorporating aesthetics from the 1980s to Y2K, with themed house elements like the Living Room of Eras and Futuristic Sleep Pods. The cast includes a wide array of professionals, such as a rocket scientist, an MMA fighter, and a Drag Race All-Star. Notably, this season marks a milestone as the first primetime series to reach 1,000 original episodes. The season premieres with a 90-minute special on Thursday, July 9, at 8 p.m. ET/PT on CBS and Paramount+. Former champions Taylor Hale and Derrick Levasseur, alongside Jerry O’Connell, will serve as celebrity panelists throughout the summer.