Live Semi-Final 4

Big Brother follows a group of people living together in a house outfitted with dozens of high-definition cameras and microphones recording their every move, 24 hours a day. Each week, the Houseguests will vote someone out of the house. At the end, the last remaining Houseguest will receive the grand prize of $500,000.

Three celebrated food experts put the latest group of contestants through a series of challenging elimination rounds and turn one home cook into a culinary master.

It's the deadliest job on earth: crab fishing off the Alaskan coast on the icy Bering Sea. These adventurers will battle Arctic weather, brutal waves, and a ticking clock for big money in this modern-day gold rush from which they may never return.

Georgie & Mandy's First Marriage follows Georgie and Mandy as they raise their young family in Texas while navigating the challenges of adulthood, parenting and marriage.

The Valley follows a group of close friends as they trade bottle service in West Hollywood for baby bottles in the Valley all while they navigate bustling businesses, rocky relationships and feisty friendships.