Chief Clarence "Clancy" Wiggum is a fictional character from the animated television series "The Simpsons", voiced by Hank Azaria.
 He is the chief of police in the show's setting of Springfield.
 He is the father of Ralph Wiggum and the husband of Sarah Wiggum.
Snake Jailbird (usually referred to as simply Snake) is a recurring fictional character in the animated television series "The Simpsons", who is voiced by Hank Azaria.
 Snake's first appearance was in the episode "The War of the Simpsons".
 His catchphrase is "Bye!"
, which he usually says when he's in trouble.
 His real name is Albert Knickerbocker Aloysius Snake, although a Simpsons card says his name is Chester Turley.
 He was named the 19th (out of 25) of IGN's Top 25 Simpsons Peripheral Characters.
Morris "Moe" Szyslak is a fictional character from the American animated television series "The Simpsons".
 He is voiced by Hank Azaria and first appeared in the series premiere episode "Simpsons Roasting on an Open Fire".
 Moe is the proprietor and bartender of Moe's Tavern, a Springfield bar frequented by Homer Simpson, Barney Gumble, Carl Carlson, Lenny Leonard, Sam, Larry, and others.
The Itchy & Scratchy Show (often shortened as Itchy & Scratchy) is a running gag and fictional animated television series featured in the American animated television series "The Simpsons".
 It usually appears as a part of "The Krusty the Clown Show", watched regularly by Bart Simpson and Lisa Simpson.
 Itself an animated cartoon, "The Itchy & Scratchy Show" depicts a sadistic anthropomorphic blue mouse, Itchy (voiced by Dan Castellaneta), who repeatedly maims and kills an anthropomorphic, hapless threadbare black cat, Scratchy (voiced by Harry Shearer).
 The cartoon first appeared in "The Tracey Ullman Show" short "The Bart Simpson Show", which originally aired November 20, 1988.
 The cartoon's first appearance in "The Simpsons" was in the 1990 episode "There's No Disgrace Like Home".
 Typically presented as 15-to-60-second-long cartoons, the show is filled with gratuitous violence.
 "The Simpsons" also occasionally features characters who are involved with the production of "The Itchy & Scratchy Show", including Roger Meyers Jr. (voiced by Alex Rocco, and, later, Hank Azaria), who runs the studio and produces the show.
Cletus Delroy Spuckler, commonly called Cletus the Slack-Jawed Yokel is a recurring character in the Fox animated series "The Simpsons", voiced by Hank Azaria.
 Cletus is Springfield's resident hillbilly stereotype.
 He is usually portrayed wearing a white sleeveless shirt and blue jeans.
Happy Feet Two is a 2011 Australian-American 3D computer-animated family musical comedy film directed, produced and co-written by George Miller.
 It is the sequel to Miller's 2006 film "Happy Feet".
 It features Elijah Wood, Robin Williams, Hugo Weaving, Magda Szubanski and Anthony LaPaglia reprising their roles from the first film.
 Pink voiced Gloria due to Brittany Murphy's death in 2009, and Richard Carter who portrayed a human character and voiced Barry in the first film, voices Bryan the beachmaster in this one, respectively.
 Common also replaced Fat Joe as Seymour.
 The original cast is joined by new characters voiced by Hank Azaria, Brad Pitt, Matt Damon, and Sofía Vergara.
"The Telltale Head" is the eighth episode of "The Simpsons"<nowiki>'</nowiki> first season.
 It originally aired on the Fox network in the United States on February 25, 1990.
 It was written by Al Jean, Mike Reiss, Sam Simon and Matt Groening, and directed by Rich Moore.
 In the episode, Bart cuts the head off the statue of Jebediah Springfield in the center of town to impress Jimbo, Kearney and Dolph, three older kids he admires.
 The town's residents, including the three boys, are horrified and Bart regrets his actions.
 After telling his family, Homer and Bart head to the center of town, where they are met by an angry mob.
 After Bart tells the mob he has made a mistake, the townspeople forgive Bart and he places the head back on the statue.
 The episode's title is a reference to the short story "The Tell-Tale Heart" by Edgar Allan Poe.
Apu Nahasapeemapetilon is a cartoon character in the animated television series "The Simpsons".
 He is the Indian immigrant proprietor of the Kwik-E-Mart, a popular convenience store in Springfield, and is well known for his catchphrase, "Thank you, come again."
 He is voiced by Hank Azaria and first appeared in the episode "The Telltale Head".
Comic Book Guy is the common, popular name for Jeffrey "Jeff" Albertson, a recurring fictional character in the animated television series "The Simpsons".
 He is voiced by Hank Azaria and first appeared in the second-season episode "Three Men and a Comic Book", which originally aired on May 9, 1991.
 Comic Book Guy is the proprietor of a comic book store, The Android's Dungeon & Baseball Card Shop.
 He is based on "every comic book store guy in America" and represents a stereotypical middle-aged comic-book collector.
 He is well known for his distinctive accent, disagreeable personality and his catchphrase, "Worst [blank] ever!"
The Smurfs: The Legend of Smurfy Hollow is an American computer/traditionally animated short film based on "The Smurfs" comic book series created by the Belgian comics artist Peyo.
 The animated short was written by Todd Berger and directed by Stephan Franck, and it stars the voices of Melissa Sturm, Fred Armisen, Anton Yelchin, Alan Cumming and Hank Azaria.
 The film was produced by Sony Pictures Animation with the animation by Sony Pictures Imageworks and Duck Studios.
 "The Smurfs: The Legend of Smurfy Hollow" was released on DVD on September 10, 2013.
 The film is loosely based on Washington Irving's short story "The Legend of Sleepy Hollow".

Question: What short story is referenced in The Simpsons when the popular character voiced by Hank Azaria stars?
Answer: The Tell-Tale Heart