What short story is referenced in The Simpsons when the popular character voiced by Hank Azaria stars?
Apu Nahasapeemapetilon:  He is voiced by Hank Azaria and first appeared in the episode "The Telltale Head". The Telltale Head:  The episode's title is a reference to the short story "The Tell-Tale Heart" by Edgar Allan Poe.
The Tell-Tale Heart