The Simpsons — Season 2, Episode 18

• 
  Dan Castellaneta
  as Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
• 
  Julie Kavner
  as Marge Simpson / Patty Bouvier / Selma Bouvier (voice)
• 
  Nancy Cartwright
  as Bart Simpson / Nelson Muntz / Ralph Wiggum (voice)
• 
  Yeardley Smith
  as Lisa Simpson (voice)
• 
  Hank Azaria
  as Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
• 
  Harry Shearer
  as Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)

• 
  Ringo Starr
  as Ringo Starr (voice)
• 
  Jon Lovitz
  as Professor Lombardo / Donut Delivery Man (voice)
• 
  Maggie Roswell
  as Newsreader / Miss Hoover (voice)

Producer:
Wallace Wolodarsky
Jay Kogen

Executive Producer:
James L. Brooks
Matt Groening
Sam Simon

Director:
Jim Reardon

Writer:
Brian K. Roberts

Painter:
Cookie Tricarico

Associate Producer:
J. Michael Mendel

Casting Researcher:
Bonita Pietila

Music:
Alf Clausen

Supervising Producer:
Al Jean
Mike Reiss

Executive In Charge Of Production:
Micheal Stanislavsky

Story Editor:
John Swartzwelder
Jeff Martin

Script Supervisor:
Doris Grau

Executive Consultant:
Brad Bird

Character Designer:
Matt Groening
Scott Alberts

Assistant Director:
Bob Anderson

Storyboard:
Jeff Lynch
Raymie Muzquiz
Kevin O'Brien

Sound Effects Editor:
Travis Powers

Executive Story Editor:
Jon Vitti

Main Title Designer:
David Silverman

Main Title Theme Composer:
Danny Elfman