SpongeBob SquarePants (voice)

Patrick Star (voice)

Squidward (voice)

Mr. Krabs (voice)

Sandy Cheeks (voice)

Mrs. Puff (voice)

Plankton / Larry the Lobster (voice)

Lady Upturn / Mrs. Sturgeon (voice) / Margaret SquarePants (voice) / Betsy Krabs (voice) / Lady Upturn (voice) / Prisoner #1 (voice) / Lady Upturn / Tooth Fairy (voice) / Lady Upturn / Prudence (voice) / Cashina (voice) / Margaret SquarePants / Betsy Krabs (voice) / Nixie (voice)

King Neptune (voice)

Cecil (voice)

GrandPat (voice)

Bunny / Granny Tentacles (voice)

Kraken (voice)

Sir Urchin (voice)

Dutch / Goofy Manager (voice)