Meet the Parkers: a family with an uncontrollable taste for flesh. Frank, the father, owns the family’s failing trailer park business. As a hobby he assembles antique watches in an old shed, from which muted sounds can be heard late at night. Emma, the mother, is a devout religious woman who carries the heavy burden of looking after her children in a small town struck by an economic crisis. And then there are the kids: little Rory has quite the imagination, constantly battling nightmares of monsters in the basement; and the beautiful blonde teenage girls Rose and Iris, whose purity has been preserved until now - they must continue the family tradition of the Lamb’s Feast, a gruesome ritual inherited from their ancestors, the first settlers…