Four stowaways secretly tucked away in the house will kick off the two-night premiere event. Four competitions, three twists, two-nights and one Houseguest will be going home before the summer has barely even begun. This summer is guaranteed to be a bumpy ride.

Tonight, with the return of Victor and the end of the team twist and BB Roadkill, the HoH competition has never been more important. Who will rise to power, and who will be nominated for eviction?

Tonight, see the explosive series of events that went down just 24 hours leading up to the double eviction. Plus, who will become the next HoH, and who will be on the chopping block?

Tonight, will the Power Of Veto save Paulie or Corey from the block? Plus, it's the night you've been waiting all summer for, Zingbot is back!

It's the final and most important veto of the summer. Who will secure their safety and who will be evicted. Plus, emotions explode at the jury house.

Either Michelle or Paul will head to jury, plus will Corey cash in on the BB bribe and the battle for power begins again.

Who will win the Power Of Veto? And will it be used to save Bridgette or Frank from eviction?

Tonight, either Victor or Corey will be evicted and join the other jurors in an epic battle to return to the game.

With only five remaining, a slippery battle for HoH concludes. Who will slide into power and who will be nominated for eviction? Plus, will the Final Four remain loyal to each other or will the season of back-stabs and betrayal continue?

Tonight, will a super-powered Veto save Paul or Victor? Plus who will be evicted and who will become the new HoH? Also, Season 16 winner Derrick weighs in on the Final Five.

Will Da'Vonne's game blow up in her face or will the house finally send Tiffany packing?

Tonight the Power Of Veto is on the line, will it save Zakiyah or Michelle?

Tonight, one team must compete against each other, the loser will be the first House Guest sent packing, leaving the reaming three to decide which one of them will be the first Head Of Household of the Summer. Plus, two House Guests will be nominated for eviction.

Tonight, Bridgette must nominate two people for eviction. Plus, the BB RV is pulling up to make someone roadkill. Who will be the third nominee? Also, love is in the air as showmances blossom.

Tonight, the Power Of Veto is up for grabs, will one of the nominees be saved?

Will Frank successfully send Tiffany packing or will Da'Vonne lead the charge to take out a different nominee? Also a new HoH will be crowned!

Who will win the Power of Veto and will it be used to save Corey, Tiffany or Natalie from eviction?

Tonight, the nominations ignite a war of words in the house. Plus the Power Of Veto is on the line.

Tonight, either James or Natalie will leave the game but will they be torn apart before a single vote is cast? Plus, Michelle arrives at the jury house and BB favorites, Jeff and Jordan are back.

Who will become the new HoH, and which two Houseguests will be nominated for eviction? Plus, the BB Roadkill is back, and the winner will secretly pick a third nominee!

The first five evicted house guests compete in "Battle Back" competitions; the last evictee standing will return to the game for another chance at the $500,000 prize.

Frank and Bridgette are on the ropes but the secret room just may change the course of the game on Big Brother.

Tonight, the Power Of Veto is up for grabs, will it save Paulie or Bridgette from eviction? Plus, as the Summer heats up, tempers are on the rise.

Who will be evicted from the Big Brother house, Paulie or Corey and do either of them possess a round trip ticket to get back into the game?

Which houseguest will "Egg-cel" to become the new HoH and with three duos left in the game, which pair will end up on the block?