At the Tromaville Institute of Technology's nuclear plant, Prof. Holt has perfected "subhumanoids": living beings without emotions who perform menial tasks. When school reporter Roger Smith meets a beautiful subhumanoid named Victoria, they fall in love and he becomes determined to save her and the school from a giant mutant squirrel, Tromie.

Harry Griswald is a NYPD cop who is possessed with the spirit of a great Kabuki master. This has made him 'the chosen one' to do battle with 'the evil one'. He is also out to do good deeds and fight crime in the name of the law. The only problem is that a number of corrupt people in the community and their henchmen want him dead so that they can gain power when 'the evil one' come to take over the world. Sgt. Kabukiman must use his special superpowers to outsmart and out-fight the bad guys.