Cast[]
- Peter Griffin as SpongeBob SquarePants
- Chris Griffin as Patrick Star
- Glenn Quagmire as Squidward Tentacles
- Lois Griffin as Sandy Cheeks
- Joe Swanson as Mr. Krabs
- Horace as Gary
- Susie Swanson as Pearl
- Meg Griffin as Mrs. Puff
- Stewie Griffin as Plankton
- Dianne Simmons as Karen
- Ernie the Giant Chicken as Flats the Flounder
- The Evil Monkey as Tattle-Tale Strangler
- James Woods as Bubble Bass
- Mort Goldman as Larry the Lobster
- Vern as Mermaid Man
- Johnny as Barnacle Boy
- Seamus as Flying Dutchman
- Bruce as Gill Gilliam
- Obie as Bubble Buddy
- Cleveland Brown as Old Man Jenkins
- Evil Stewie as Man Ray
- Thaddeus Griffin as Dirty Bubble
- Donna Tubbs as Grandma SquarePants
- Brian Griffin as Harold SquarePants
- Bonnie Swanson as Mrs. SquarePants
- Carter Pewterschmidt as Squilliam Fancyson
- Jake Tucker as Monroe
- Bertram as Kevin the Sea Cucumber
- Derek Wilcox as Scooter
- Jasper as Carl
- Tricia Takanawa as Nancy Suzy Fish
- Tom Tucker as Jack Kahuna Laguna
- Connie D'Amico as Mama Krabs
- Dr. Hartman as Grandpa "Grandpappy" Redbeard
- Barbara Pewterschmidt as Miss Priss
- Bitch Stewie as Squid Doodle
- Bitch Brian as Sinister Slug
- Death as Dennis
- Ollie Williams as Victor
- Olivia Fuller as Mindy
- Francis Griffin as King Neptune
- Al Harrington as Perch Perkins
- Mayor Adam West as A Realistic Fish Head