The zombified leaders of the free world rise from the dead to hunt down a group of ill-fated teens and give them a lethal lesson in American history. Their only hope for survival is to summon the demonic spirit of John Wilkes Booth.

When misleading photos are published of security company chief Jessie Rogers purportedly caught in a love nest with his rock star client, his humiliated wife, Noëlle, swiftly files for divorce. Unable to convince her of his innocence, Jessie fights in vain to win Noëlle back when a Christmastime blizzard snowbounds the family.