Little is known about Stu Mosely, or what caused him to take up the mantle of the Heckler to fight the slightly absurd criminal element in Delta City. In his civilian alter-ego he opened a diner called Eats in the ghetto district of Delta.
The Heckler was created by Keith Giffen, Tom Bierbaum, and Mary Bierbaum. He made his first appearance in The Heckler #1.
Major Story Arcs
Working as the sole hero of Delta City, The Heckler makes efforts to dismantle Boss Glitter's criminal enterprises throughout the city, as well as defending the city against various threats, despite the public's general apathy towards him. He is able to prevent John Doe from turning the city generic, decapitates the Cosmic Clown, cancels the criminal show of C'est Hay, and manages to prevent the apocalypse.
Powers and Abilities
The Heckler is highly resistant to injury, but has no other known superhuman powers or abilities. He is of normal strength and agility for a man of his age, size, and fitness. His most useful weapon is his razor-sharp wit, which he can use to badger and irritate his opponents to distraction and ultimately defeat.
Scribblenauts Unmasked: A DC Adventure
The Heckler appears in this video game. He does not speak in his appearance.