Batman must battle a disfigured district attorney and a disgruntled former employee with help from an amorous psychologist and a young circus acrobat.

An unhappy young couple visit the infamous Kellogg spa in Battle Creek, Michigan while a young hustler tries get into the breakfast-cereal business and compete against John Kellogg’s corn flakes.

Those rambunctious kids are back in school and back in trouble in a smash sequel to the 1978 worldwide hit. Corey Feldman leads a rock and roll rally at Ronald…