When Doreen from the Deli leaves Ash Williams to run the S-Mart Snack Stop stand all by himself in a local Detroit Comic-Con, all hell breaks loose when a comic book version of the Necronomicon Ex-Mortis is found by some children who foolishly read from the blood-inked pages. Meanwhile, newly elected president Barack Obama just happens to be in Michigan and decides to visit this Comic-Con and goes comic shopping. Obama is given the copy of the Neconomicon, and Ash must race to Washington D.C. before the President reads from the book and becomes a Deadite himself.