Derek Xiao

Reality titans from the CBS universe compete in the most unpredictable and demanding game of their lives. With an ever-changing game, players are in a constant state of paranoia, unable to trust anyone but themselves. The CBS all-stars compete for a chance to join the upcoming global “War of the Worlds” championship.

Nine previous Big Brother houseguests have received an invitation from Santa to compete in a brand-new game. They'll play in a variety of holiday-themed competitions until just four houseguests remain. One player will walk away with Santa's blessing, and a $100,000 grand prize to boot.