(V) = Villain
Jabberjocky: Ultra fit superhero that fights crime. His 1980ís sidekick was Skateboard Boy.
Jack: Failed restaurateur & mascot. Unable to separate his own identity from that of the mascot (due to certain physical characteristics), he has decided to make a difference fighting crime one evil at a time. Member of The Additionals.
Jack Hammer: Member of The Construction Crew.
Janet: Lovely assistant to Elmystico.
Java Joe: A former police officer that is now a private detective known for his love of coffee. Never seems to be without a cup of the java handy. Known to be a fair boxer. Member of The Additionals.
Java Junkie: (V)
Jellyfish: (V) Stinging gelatinous villain.
Jewish American Princess:
Jinxess: Unluck, usable against others. Everything tends to go wrong around her.
Jitterbug: Quick dancing member of the Senior Citizenís Squadron.
Joe Jitsu: Semi-retired hero that trains others in martial arts and meditation.
|Joe Keer: Stand-up comedian that
makes fun of superheroes.
Johnny B. Badd: (V) 1920ís villain that works with his lover, Fanny Flapper and the Flapjacks Gang.
Johnny Blunder: (V) Sidekick to the villain Dr. Fink.
Johnny Republic: Sidekick
Johnny Tsunami: (V)
Jumping Jack Flash: Acrobatic tumbling and jumping super-hero. Briefly turned evil when mind-controlled, became the Jumping Jack Flasher.
Jumpiní Jehoshaphat: The one and only, original spring-loaded super-hero.
Junior Jockey: Vertically-challenged hero based in Derby City.
Junior Justice: former kidís super team.
Junior Mint: Sidekick to Freshmaker.
Junkyard Joey: Hero that uses ordinary junk to fight crime. Is assisted by his animal sidekick, Cheeky Chimp.
Jurassic Pooch: Revived canine that was trapped in amber.
Justice Scouts: Junior superheroes in training.