Night of the Pumpkin (2011)

Its all Hallows Eve and geeky Steve and his buddy Cutter are holding a seance in the local cemetery While foolishly messing with the dark forces of nature they summon the soul of an ancient demon that possesses their Jack O Lantern and goes on a carnivorous rampage As the demonic pumpkin terrorizes the entire town it grows larger and larger with every human soul it consumes Now it is up to Steve to stop the monster pumpkin before it destroys his town and devours the woman he loves