The surviving seven face their biggest challenge yet... Zingbot! That's right the king of zing is back to roast the Houseguests! Then a new Head of Household will be crowned, three nominees hit the block, and a Veto will be won. 

With the final five set the Mastermind's Month of Mayhem kicks into high gear. Who will win a brutal battle of endurance and take power? Plus, which two Houseguests will face the chopping block?