Corky Romano is a bumbling, simpleton, veterinarian and the youngest, outcast son of an aging gangster, named Pops Romano, who calls upon Corky to infiltrate the local FBI and retrieve and destroy evidence being used to incriminate Pops for racketeering charges.

The hilarity begins when professor Sherman Klump finds romance with fellow DNA specialist, Denise Gaines, and discovers a brilliant formula that reverses aging. But Sherman's thin and obnoxious alter ego, Buddy Love, wants out...and a big piece of the action. And when Buddy gets loose, things get seriously nutty.

One day at work, unsuccessful puppeteer Craig finds a portal into the head of actor John Malkovich. The portal soon becomes a passion for anybody who enters its mad and controlling world of overtaking another human body.