Class of Nuke 'Em High 3: The Good, the Bad and the Subhumanoid

Moments after the end of the second film, the mutant squirrel Tromie is subdued and life in Tromaville returns to normal. Roger Smith, now mayor of Tromaville, is overjoyed at the birth of his twin sons, Dick and Adlai. Unfortunately for all concerned parties, Dick is kidnapped at the hospital and subsequently raised to be evil by the thugs who took him. Adlai, meanwhile, is raised by Roger to be kind and peaceful.

Flashing-forward several years into the future, when Dick and Adlai are adults, trouble comes in the form of the loathsome Dr. Slag, Ph.D., who uses Dick to frame Adlai for a crime he did not commit in the hopes of turning the denizens of Tromaville against him. If his wily plot works, Slag will turn the town into a toxic wasteland; with destruction looming, it is up to Adlai to save the day.

The plot is loosely based on William Shakespeare\'s The Comedy of Errors. The only thing carried over is the storyline of the twins being separated and a later identity crisis following. Not much else remains the same.