Like Father, Like Clown

"Like Father, Like Clown" is the sixth episode of "The Simpsons"' third season. It originally aired on the Fox network in the United States on October 24, 1991. In the episode, Krusty the Clown reveals to the Simpsons that he is Jewish and that his father, Rabbi Hyman Krustofsky, kicked him out for pursuing a career in comedy and feeling unwanted. Bart and Lisa try to reunite a heartbroken Krusty with his estranged father.
The episode was written by the duo of Jay Kogen and Wallace Wolodarsky, and directed by Jeffrey Lynch and Brad Bird; as it was Lynch's first credit as a director, Bird was assigned to help him.
Krusty's religion had not been part of the original concept of the character, so Kogen and Wolodarsky decided to parody the 1927 film "The Jazz Singer" and establish that Krusty is Jewish. The episode was carefully researched and two rabbis, Lavi Meier and Harold M. Schulweis, were credited as "special technical consultants". Comedian Jackie Mason, who had once been an ordained rabbi, provided the voice of Hyman Krustofsky. Hyman later became an infrequently recurring character voiced by Dan Castellaneta. Mason returned to voice the character in several later episodes.
In its original broadcast, "Like Father, Like Clown" finished 34th in ratings with a Nielsen rating of 12.7. Jackie Mason won a Primetime Emmy Award in 1992 for Outstanding Voice-Over Performance for his performance as Hyman Krustofsky.
Plot.
Krusty agrees to have dinner with the Simpsons to repay Bart for helping exonerate him for armed robbery ("Krusty Gets Busted"). When he keeps cancelling, an upset Bart writes him a letter saying he is no longer his fan. Krusty's secretary is so moved by the letter that she threatens to quit if Krusty does not keep his promise to Bart, so Krusty reluctantly attends. When asked to say grace, Krusty recites a Hebrew blessing. Realizing that Krusty is Jewish, Lisa speaks of his heritage, making him break down in tears.
Krusty reveals his real name is Herschel Krustofsky and describes his upbringing on the Lower East Side of Springfield. His father, Hyman Krustofsky, was a rabbi who strongly opposed his son's wish to become a comedian; he wanted the boy to go to "yeshiva" instead. At school, Krusty made the other students laugh and became a slapstick comedian behind his father's back. One night, Krusty performed at a rabbis' convention. A rabbi squirted seltzer on him, washing off his clown makeup. Enraged, Hyman, who was in the audience, recognized Krusty and kicks him out.
They have not seen or spoken to each other in 25 years.
Bart and Lisa decide to help reunite father and son, but Hyman refuses to accept Krusty's career choice because he thinks Krusty abandoned his faith and family. To outsmart him, Lisa finds Judaic teachings that urge forgiveness, but Hyman refutes Lisa's arguments and refuses to reconcile with Krusty. In a last-ditch effort, Bart convinces him to abandon his stubborn ways by quoting Sammy Davis, Jr. — a Jewish entertainer like Krusty — and making a passionate plea about the struggles that the Jewish people have overcome. Bart's speech finally convinces Hyman that entertainers have a place in Jewish culture.
Krusty sees Itchy & Scratchy playing with their fathers in a cartoon, and cries. He is glumly preparing for a live telecast of his show when his father appears backstage. They embrace, and then joyously reconcile before the audience. Hyman accepts a cream pie from Bart and throws it in his son's face.
Production.
"Like Father, Like Clown" was written by the duo of Jay Kogen and Wallace Wolodarsky. Krusty's religion had not been part of the original concept of the character, so Kogen and Wolodarsky decided to parody "The Jazz Singer" and establish that Krusty is Jewish. They pitched the idea to co-executive producer Sam Simon, who rejected it, but it was approved by James L. Brooks. Krusty's last name, Krustofsky, was established in this episode as pitched by Al Jean. The portion of the episode where characters quote the Bible in support or opposition of clowning were carefully researched. Cited passages from the Bible include Exodus 20:12 and Joshua 1:8. The quotations from the Talmud were also researched, and two rabbis, Lavi Meier and Harold M. Schulweis, were credited as "special technical consultants". Schulweis was asked to take a look at a draft of the script. While not a fan of the show, he felt "it was profound" and added some corrections. He later commented, "I thought it had a Jewish resonance to it. I was impressed by the underlying moral seriousness."
The episode was co-directed by Jeffrey Lynch and Brad Bird. It was Lynch's first credit as a director, so Bird was assigned to help him out and "usher [Lynch] into the world of directing things quickly". Krusty is one of Bird's favorite characters, and he always tries to animate a scene in every Krusty episode.
Rabbi Krustofsky was voiced by Jackie Mason, who had once been an ordained rabbi, but had resigned to become a comedian. Mason recorded his lines in New York City, and Dan Castellaneta, the voice of Krusty, went there to record with him. In the script, Bart and Lisa try to trick Rabbi Krustofsky into meeting with Krusty by arranging a lunch date between him and Saul Bellow, the "Nobel Prize-winning Jewish novelist". Originally, this was intended to be Isaac Bashevis Singer, but the writers changed it when Singer died. Mason's lines had to be re-recorded in order to complete the change. Rabbi Krustofsky became an infrequently recurring character, and his occasional speaking parts were voiced by Castellaneta. Mason later returned to voice the rabbi in "Today I Am a Clown" in the fifteenth season, "Once Upon a Time in Springfield" in the twenty-first season, and "Clown in the Dumps" in the twenty-sixth season, in which the character dies.
The episode is an homage to the film "The Jazz Singer", about a son with a strict religious upbringing who defies his father to become an entertainer. Krusty is considered to be partially based on Jewish comedian Jerry Lewis, who starred in the 1959 version of the film. "The Jazz Singer" is referenced when Rabbi Krustofsky states, "Oh, if you were a musician or a jazz singer, this I could forgive!" Lisa tells Homer there are many Jewish entertainers, including Lauren Bacall, Dinah Shore, William Shatner and Mel Brooks. In Krusty's flashback, he and his father walk down the street in a parody of a scene from "The Godfather Part II". In the Simpsons house, Krusty plays "The Concert for Bangladesh". In Krusty's studio, there are pictures of him with Alfred Hitchcock and The Beatles. At the end of the episode, Krusty and his father sing "O Mein Papa", a 1952 song originally by Eddie Fisher. Bart quotes a passage from Sammy Davis, Jr.'s 1965 autobiography "Yes, I Can".
Reception.
In its original broadcast, "Like Father, Like Clown" finished 34th in ratings for the week of October 21–27, 1991, with a Nielsen rating of 12.7. It was the highest rated program on Fox that week. Mason won a Primetime Emmy Award in 1992 for Outstanding Voice-Over Performance for his performance as Hyman Krustofsky. He was one of six voice actors from "The Simpsons" to win the award in its inaugural year. 
He is one of three "The Simpsons" guest stars to win the award; Marcia Wallace won in 1992 for voicing Edna Krabappel, and Kelsey Grammer won for voicing Sideshow Bob in 2006. In 1998, "TV Guide" listed it in its list of top twelve "Simpsons" episodes. The authors of the book "I Can't Believe It's a Bigger and Better Updated Unofficial Simpsons Guide", Warren Martyn and Adrian Wood, called the episode, "a magnificent show, with Jackie Mason wonderfully over the top as Krusty's long-lost pa, and Lois Pennycandy giving Krusty a good talking to about Bart."
Alan Sepinwall and Matt Zoller Seitz of "The Star-Ledger" listed "Like Father, Like Clown" as one of the ten episodes of "The Simpsons" that shows the "comic and emotional scope of the show". They wrote, "Most Krusty the Klown episodes go heavy on celebrity cameos, while playing up the character's misanthropic greed. This one gave him a heart, as Bart and Lisa try to reunite him with his estranged rabbi father (voice of Jackie Mason), who has never forgiven his son for going into show biz." DVD Movie Guide's Colin Jacobson wrote that the episode "lacks a surfeit of guffaws, but it manages to be sweet and heartfelt without becoming sappy. It's more of a charming show than a laughfest, but it does the job."