A madcap portrayal of William Lightbody's stay at the health farm run by cereal king Dr. John Harvey Kellogg. William's wife, Eleanor, has persuaded him to go to Kellogg to have his system cleaned of impurities. Kellogg is very unconventional, and almost barbaric in his treatments.

Meet Arlo Pear! He's a family man with a loving wife, a rebellious daughter, twin sons, and a half-dead dog, he's also got a nice job with the city in New Jersey. He's a mass transit engineer. But one day Arlo is fired so he must try to get another job. He finds a similar one to his old one, except it's in Boise, Idaho. Sounds good to Arlo, so he can finally get away from his insane neighbor who has a lawn mower the size of Pennsylvania. Only problem, how to break it to the family? The decision...

Three years after killing the vampire in the original, Charlie has started to believe it was all his imagination and starts to forget that vampires truly exist - until four strangers lead by Regina, a noted actress, arrives at Peter Vincent's house and starts to have an unhealthy interest in Charlie, Peter and Charlie's new girlfriend Alex. It becomes clear that Regina is Jerry's (the vampire in the original film) sister and she is determined to get revenge on the friends and plans to turn...