In the story "Crutch", Teen Tornado and Prom Queen appear as the main villains.
Teen Tornado appeared in the story 'KND: Cracked' where he killed Numbuh 414. He was later taken away by police officers.
Teen Tornado appears later on in the KND: Aggressive Tendencies, simply calling himself 'Tornado' due to no longer being a teenager.
Tornado later appears in 'KND: Passive Tendencies, where he holds Mayor West and two others hostage in order to get his idea for a holiday called 'Prom Queen Day' passed. Tornado is later defeated by Sandman and Wiccan. After escaping from Brookfield Insane Asylum again, Tornado is brought back in by Sandman and Wiccan, only to be killed by Monger for killing him years ago.