Discover
Grampa gets a hearing aid and finally hears what everyone has been saying about him. Meanwhile, Mr. Skinner discovers that his mother has kept the ultimate secret from him.
Original Release
11/05/2017
US Release
11/05/2017
Cast
| Name | Character |
|---|
| Dan Castellaneta | Homer Simpson / Grampa Simpson / Sideshow Mel / Squeaky Voiced Teen / Groundskeeper Willie / Barney Gumble / Hans Moleman / Abe Simpson / Krusty (voice) |
| Julie Kavner | Marge Simpson / Patty Bouvier / Selma Bouvier (voice) |
| Nancy Cartwright | Bart Simpson / Nelson Muntz / Ralph Wiggum (voice) |
| Yeardley Smith | Lisa Simpson / Lisa Simpson (voice) |
| Hank Azaria | Moe Szyslak / Old Jewish Man / Luigi Risotto / Chief Wiggum / Apu / Comic Book Guy / Carl (voice) |
| Harry Shearer | Principal Skinner / Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice) |
| Pamela Hayden | (voice) |
| Tress MacNeille | Agnes Skinner |
| Chris Edgerly | (voice) |
| Kevin Michael Richardson | (voice) |
Directors
Mike B. Anderson, Bob Anderson
Writers
James L. Brooks, Matt Groening, Bill Odenkirk, Sam Simon
Creators
Cast
| Name | Character |
|---|
| Dan Castellaneta | Homer Simpson / Grampa Simpson / Sideshow Mel / Squeaky Voiced Teen / Groundskeeper Willie / Barney Gumble / Hans Moleman / Abe Simpson / Krusty (voice) |
| Julie Kavner | Marge Simpson / Patty Bouvier / Selma Bouvier (voice) |
| Nancy Cartwright | Bart Simpson / Nelson Muntz / Ralph Wiggum (voice) |
| Yeardley Smith | Lisa Simpson / Lisa Simpson (voice) |
| Hank Azaria | Moe Szyslak / Old Jewish Man / Luigi Risotto / Chief Wiggum / Apu / Comic Book Guy / Carl (voice) |
| Harry Shearer | Principal Skinner / Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice) |
| Pamela Hayden | (voice) |
| Tress MacNeille | Agnes Skinner |
| Chris Edgerly | (voice) |
| Kevin Michael Richardson | (voice) |
| Maggie Roswell | Elizabeth Hoover |
Producers
| Name | Role |
|---|
| James L. Brooks | Executive Producer |
| Matt Groening | Executive Producer |
| Sam Simon | Executive Producer |
| Bill Odenkirk | Executive Producer |
| J. Stewart Burns | Executive Producer |
| Joel H. Cohen | Executive Producer |
| John Frink | Executive Producer |
| Al Jean | Executive Producer |
| Brian Kelley | Executive Producer |
| Ryan Koh | Executive Producer |
| Rob LaZebnik | Executive Producer |
| Michael Price | Executive Producer |
| Matt Selman | Executive Producer |
| Dan Vebber | Executive Producer |
| Jeff Westbrook | Executive Producer |
| Dan Castellaneta | Producer |
| Larina Jean Adamson | Producer |
| Dominique Braud | Producer |
| Richard K. Chung | Producer |
| Alexander Duke | Producer |
| Tom Gammill | Producer |
| Peter Gave | Producer |
| Dan Greaney | Producer |
| Brian J. Kaufman | Producer |
| Tom Klein | Producer |
| Tim Long | Producer |
| Michael G. Mahan | Producer |
| David Mirkin | Producer |
| Felicia Nalivansky-Caplan | Producer |
| Carolyn Omine | Producer |
| Max Pross | Producer |
| Richard Raynis | Producer |
| Mike Reiss | Producer |
| Andrea Romero | Producer |
| Richard Sakai | Producer |
| Mike Scully | Producer |
| David Silverman | Producer |
| Denise Sirkot | Producer |
| Rebecca Totman | Producer |
Clips
The Simpsons: Mr. Skinner's Mother Delivers His Letter From Ohio State University
The Simpsons: Grampa Gets A Hearing Aid & Hears What Others Are Saying
