Disturbed by his own nightmares, Dr. Zomboss invents a machine that allows him to enter the dreams of Neighborville's citizens/ Zomboss hopes to hypnotize humans, using their dreams, into liking and approaching zombies instead of fearing them and running away. Brainwashed and dream-influenced citizens galore need Crazy Dave, his army of powerful plants, his genius niece Patrice, and neighborhood friend Nate to steer them in the correct direction--away from zombies!