For those who might've forgotten, Zach won $10,000 in the Big Brother Season 27 premiere, and it came with a special power. In the diary room, he heard he could receive guaranteed safety from eviction for one week, so long as he gave the money to the acting HOH.

Big Brother Season 27 Episode 18 aired on August 14, 2025. The latest episode featured an elimination after the BB Blockbuster.

Big Brother Season 27 has been one of the twistiest seasons in the show’s history, keeping the houseguests on alert as new powers are unleashed every week. In keeping with the theme of a summer of mystery with the Hotel Mystère backdrop,

Expect the unexpected even when it comes to the houseguests this season!

In a special reality TV crossover event, Season 38 of "The Amazing Race" is entirely made up of "Big Brother" favorites and their loved ones.

Read on for our recap of Big Brother Season 27, Episode 18, which aired Aug. 14 on CBS. This season's theme is the "Summer of Mystery" and the house has been transformed into the Hotel Mystère, where secrets lurk behind every corner. The players still in the running to win the $750,000 grand prize are:

Big Brother Season 27 has managed to sustain some strong audience gains since it debuted in July. As Deadline previously reported, the season was averaging 4.8M multi-platform viewers in its first two weeks, up 9% from last summer during that time frame.

Big Brother Season 27 released a sneak peek for the latest episode featuring Rachel and Morgan Pope on August 14, 2025.