Two surprise guests will kick off the two-night premiere event as the Houseguests will live in a modern steel beach house that features a towering sky bridge, making it the largest house yet.

The remaining Houseguests move in, plus the "BB Takeover" begins as the first surprise guest delivers a game changer!

Four Houseguests are nominated for eviction and compete in the Battle of the Block competition. Plus, the BB Takeover will twist up the game.

Who will win the power of veto? And will it be used to save either Jackie or Steve from eviction?

Will Jackie stay in the Big Brother house? Plus two new HoH's are crowned. Also celebrity super fan Kathy Griffin returns to begin her BB Takeover!

Tonight, four new Houseguests go up on the block. Plus, Audrey and Da'Vonne go toe to toe.

Who will get the seventh phone call and win the power of the last laugh and how will it shake up the live eviction? Plus, a new surprise guest will help twist up the game.

It's all on the line with the Veto back in play. Will Da'vonne or John be saved by the golden power?

Tonight, which four Houseguests will be nominated for eviction? Plus, will the Twin Twist blow up Liz and Julia's game?

With Austin dethroned, will HoH Vanessa target James or Jeff? Will the veto screw up her master plan? Plus, Gronk has another surprise for the Houseguests.

Tonight, either James or Jeff will leave the Big Brother house and two new Houseguests will rise to power. Plus, a love triangle brings Austin to the boiling point.

Tonight, the battle for the final HoH begins. Plus, the final three celebrate and re-cap the summer.

Who will the jury crown as the winner of Big Brother? Plus, who did America vote as their favorite Houseguest?