Cub reporter Sofia thinks she's found a Christmas story that will save her career when she discovers a long-lost, undelivered Secret Santa gift addressed from B. to Claire.

When a young couple finds someone to rent out their converted garage, they’re happy to have an additional source of income. But soon they realize that their lodger may not be the dream tenant that they thought he was.

Candace and Kristen's conversation takes a dark turn when Kristen suggests they each kill someone who is tormenting them -- but swap the murders. Candace laughs it off, but when her mother-in-law ends up dead, Kristen expects her to return the favor.

Five narcissistic roommates rife with animosity hastily conspire to pull off an underground rave party, without their elderly landlady knowing about it. Things spiral out of control and everyone gets a little more than they bargained for.