A film crew shoots a gory movie with realistic special effects. The gore looks real, because it is. The film director, an evil warlock, need a blood sacrifice to complete his pact with Satan. Who better than the film's scream queen?

Jack is back and this time the troublesome plants he's facing are pumpkins. Genbetter has been growing gourds and the massive orange veggies are on the attack. Can Jack and his friends stop an invasion of pumpkin-headed monsters?