A bounty hunter named Attica Gage tracks down criminals in a post-apocalyptic Earth.

A deadly pathogen is unleashed and unknowingly carried to Dana Overbeck's 30th birthday party, where her estranged father, Rufus, is coming to make amends.

Nell, Simon, and their son Art are ready to welcome friends and family for what promises to be a perfect Christmas gathering. Perfect except for one thing: everyone is going to die.