VIDEO: Go Behind-The-Scenes Before ‘Big Brother’ Season 21 Opens Its Doors This Wednesday

Big Brother returns for its 21st season this Wednesday night, June 26th at 8:00 PM ET/PT, only on CBS. A brand-new cast of characters will fill the halls of the Big Brother house this season all with their eyes on the $500,000 grand prize. Julie Chen Moonves returns as host and gave an in-depth tour of this season’s house earlier this month.
Get familiar with all of this season’s cast and hear some behind-the-scenes tidbits from the show’s producers by checking out the video ab