After a Black Friday riot ends in tragedy, a mysterious Thanksgiving-inspired killer terrorizes Plymouth, Massachusetts - the birthplace of the holiday. Picking off residents one by one, what begins as random revenge killings are soon revealed to be part of a larger, sinister holiday plan.

November 9, 1989 - With the backdrop of the Berlin Wall being torn down and the Cold War coming to an end, the senior students - and even teachers - at Romano High are obliviously prepping for the last field party of the decade - and for some, the last party of their lives.