Based on the Dark Horse comic, Mystery Men. Seven lame superhero wannabes, who are called upon to use their dubious "powers" to save a bustling metropolis when Champion City's beloved real superhero-protector, Captain Amazing, is kidnapped. The wannabe heroes square off against the vile villain, Casanova Frankenstein, and his beautiful sidekick, Dr. Anabel Leek, as they try to stop Casanova's dastardly plot to take over the city.