A luxury cruise turns disastrous when an engine fire cuts power to the entire ship. 4,000 passengers face failing systems, sewage leaks, and food shortages, sparking passenger unrest and media coverage of "The Poop Cruise."
In an underground facility, five scientists wake from cryosleep with no memory of who they are or how long they've been asleep. They soon make a shocking realization: a killer is hunting them down there, and may even be hiding among them.
The holidays take a hit as Kaz juggles the Secret Santa competition, his Aunt Angelique's visit and his nemesis Arcangelo's Christmas plotting.