CBS has officially announced the premiere date for Big Brother Season 28, set for July 9, 2026, at 8 p.m. ET. This season will feature a special 90-minute episode, followed by another on July 12. Host Julie Chen Moonves is returning to guide viewers through live eviction nights as the show celebrates its milestone of reaching 1,000 original episodes. Additionally, a companion series titled Big Brother: Unlocked will debut on July 10, offering discussions, interviews, and exclusive footage from inside the house. Executive producers Rich Meehan and Allison Grodner expressed optimism about the evolution of Unlocked, which aims to enhance viewer engagement. Season 27 concluded with intense drama, including shifting alliances and surprise eliminations, leaving fans eager for the upcoming season. The cast for Season 28 is expected to be announced shortly before the premiere date.