In addition to the three episodes a week schedule, "Big Brother: UNLOCKED" will air every other week throughout the season, where three BB All-Stars will offer commentary on the events of the game.

Julie Chen Moonves is the host of CBS' long-running reality show, Big Brother, which premieres its 27th season this week.

Adrian explained his approach to the show. He shared that he has been preparing himself mentally and physically for the challenges ahead but admitted that staying emotionally detached may be a ...

"Big Brother" airs from 8-9:30 p.m. ET Sunday. Sunday's episode will last 90 minutes, from 8-9:30 p.m. ET. In addition to ...