The Simpsons' Maya & Miguel Effect

The Simpsons' Maya & Miguel Effect is an animated episode of Season 18 between The Simpsons and Maya & Miguel.

Cast

 * Dan Castellaneta - Homer Simpson, Grampa Simpson, Krusty the Clown, Barney Gumble, Groundskeeper Willie, Mayor Quimby, Santa's Little Helper, Hans Moleman, Itchy, Gil Gunderson and Sideshow Mel
 * Julie Kavner - Marge Simpson, Patty Bouvier, Selma Bouvier and Jacqueline Bouvier
 * Nancy Cartwright - Bart Simpson, Nelson Muntz, Kearney, Ralph Wiggum and Todd Flanders
 * Yeardley Smith - Lisa Simpson and Maggie Simpson
 * Hank Azaria - Moe Szyslak, Chief Wiggum, Apu Nahasapeemapetilon, Carl Carlson, Comic Book Guy, Professor Frink, Cletus Spuckler, Snake Jailbird, Kirk Van Houten and Bumblebee Man
 * Harry Shearer - Mr. Burns, Waylon Smithers, Ned Flanders, Principal Skinner, Lenny Leonard, Kent Brockman, Reverend Lovejoy, Dr. Hibbert, Otto Mann, Scratchy, Radioactive Man and Rainier Wolfcastle
 * Pamela Hayden - Milhouse Van Houten, Jimbo Jones, Rod Flanders, Sarah Wiggum, Mona Simpson and Dolph Starbeam
 * Tress MacNeille - Agnes Skinner, Bernice Hibbert and Manjula Nahasapeemapetilon
 * Maggie Roswell - Maude Flanders, Helen Lovejoy, Elizabeth Hoover, Martha Quimby and Luann Van Houten
 * Russi Taylor - Martin Prince, Sherri, Terri, Üter Zörker, Wendell Borton and Lewis
 * Marcia Wallace - Edna Krabappel
 * Maurice LaMarche - Cap'n Crunch and Toucan Sam
 * Joe Mantegna - Fat Tony
 * Kelsey Grammer - Sideshow Bob
 * Jon Lovitz - Artie Ziff, Aristotle Amadopoulos, Llewellyn Sinclair and Mrs. Sinclair, Professor Lombardo, Jay Sherman and Enrico Irritazio
 * Albert Brooks - Hank Scorpio, Jacques "Brunswick", Cowboy Bob, Brad Goodman and Tab Spangler
 * Glenn Close -
 * Jan Hooks -
 * Stephen Hawking - Himself

Guest Stars

 * Candi Milo - Maya Santos and Tito Chavez
 * Nika Futterman - Miguel Santos
 * Jerod Mixon - Theo McEwen
 * Lucy Liu - Maggie Lee
 * Beth Payne - Chrissy Lum
 * Jeannie Elias - Andy Arlington and Mrs. Lee
 * Lupe Ontiveros - Abuela Elena
 * Carlos Alazraqui - Paco and Madonaldo
 * Elizabeth Pena - Rosa Santos
 * Carlos Ponce- Santiago Santos