The Simpsons/SpongeBob SquarePants

Cast

 * Homer as SpongeBob
 * Bart as Patrick
 * Moe as Squidward
 * Principal Skinner as Mr. Krabs
 * Marge as Sandy
 * Martin as Gary the Snail
 * Lisa as Pearl Krabs
 * Maude Flanders as Mrs. Puff
 * Mr. Burns as Plankton
 * Luann Van Houten as Karen
 * Johnny Tightlips as Harry
 * Louie as Combover
 * Legs as Bald
 * Sideshow Bob as Tattletale Strangler
 * Comic Book Guy as Flats the Flounder
 * Luigi Risotto as Flats' Dad
 * Lyle Lanley as Bubble Bass
 * Barney as Larry the Lobster
 * Lenny and Carl as Mermaid Man and Barnacle Boy
 * The Sea Captain as The Flying Dutchman
 * Ned Flanders as The Doctorfish
 * Mr. Bergstrom as Bubble Buddy
 * Hans Moleman as Old Man Jenkins
 * Nelson as Man Ray
 * Jimbo as The Dirty Bubble
 * John as Fred
 * Dr. Hibbert as Tom
 * Sideshow Mel as Nat
 * Milhouse as Howard
 * Apu as Harold
 * Herb Powell as Stanley S. SquarePants
 * Grandpa Abe as SpongeBob's Grandpa
 * Agnes Skinner as SpongeBob's Grandma
 * Dubya Spuckler as SpongeBob's Dad
 * Jacqueline Bouvier as SpongeBob's Mom
 * Groundskeeper Willie as Squilliam Fancyson
 * Squeaky-Voiced Teen as Monroe
 * Cecil Terwilliger as Kevin the Sea Cucumber
 * Mr. Smithers as Scooter
 * Professor Frink as Gene Scallop
 * Bumblebee Man as Carl
 * Ms. Hoover as Nancy Suzy Fish
 * Rainier Wolfcastle as Jack Kahuna Laguna
 * Brandine as Betsy Krabs
 * Russ Cargill as Grandpa Redbeard
 * Leonard Nimoy as Blackjack SquarePants
 * Helen Lovejoy as Mrs. Gristlepuss
 * Yes Guy as Herb Star, Patrick's Dad
 * Lurleen Lumpkin as Margie Star, Patrick's Mom
 * Superintendent Chalmers as Marty
 * Edna Krabappel as Janet
 * Kirk Van Hoten as Sergeant Sam Roderick
 * Kearney as Squid Doodle
 * Dolph as Sinister Slug
 * Chief Wiggum as Phil
 * Mayor Quimby as Patchy the Pirate
 * Ralph Wiggum as The Goofy Goober
 * Death and Stewie (from Family Guy) as the Green Eyed Robots
 * Snake Jailbird as Dennis
 * Rod and Todd Flanders as Floyd and Lloyd
 * Drederick Tatum as The Thug Tug Owner
 * Maggie as Princess Mindy
 * Krusty the Clown as King Neptune
 * Lou as Squire
 * Jay Sherman as Perch Perkins
 * Kent Brockman as Johnny Erain