Big Brother made this Halloween the most frightening ever for our housemates. In a twisted activity similar to the Pasalog game of Wowowee, two celebrity housemates faced the greatest fears of their lives. At first, everyone happily passed around the large and colorful Pasalog ball. Eveybody was very excited with the activity as they all felt like they were really in Wowowee. But when Kuya gave the signal, Mariel and Toni retrieved the ball, and when they opened it, the pictures of Mcoy and Zara were revealed on two giant dice.

Toni and Mariel led Mcoy and Zara to the activity area where the two chosen housemates were asked to place their heads inside a glass box. Toni opened the lid and, to Mcoy's surprise, a bunch of slender snakes were placed right in front of his face. The Musikerong Daddy tried to stand his ground as he faced his greatest fear. Fortunately, after a few minutes, Big Brother was impressed and let Mcoy off the hook. Zara then took her turn, and same with Mcoy, she also had to face the snakes. Zara showed courage at first, but when the snakes started to get close her face, the Poor Beauty Queen began to shiver in fear!