'Big Brother': Showmances and Betrayal Shake Up the House in Epic 2-Hour Eviction Night Special

'Big Brother's' 2-hour live eviction episode on Thursday featured a strain between the Leftover alliance, as Kyle wanted to go against their wish for him to use the Power of Veto to get his girlfriend, Alyssa, out of the house. Following the eviction, host Julie Chen Moonves introduced a new twist, splitting the house in half to play two separate games. ‘Big Brother’ season 24 airs Sundays, Wednesdays and Thursdays on CBS.