Tom KennySpongeBob / Past SpongeBob / French Narrator / Snail Fail / Various Incidental Characters (voice)

Bill FagerbakkePatrick / Various Incidental Characters (voice)

Rodger BumpassSquidward / Various Incidental Characters (voice)

Clancy BrownMr. Krabs (voice)

Carolyn LawrenceSandy / Various Incidental Characters (voice)

Mr. LawrencePlankton / Larry / Fred / Various Incidental Characters (voice)

Carlos AlazraquiScooter / Mike (voice)

Dee Bradley BakerTinkle / Perch Perkins (voice)

Jess HarnellThe Kraken / Various Incidental Characters (voice)

Sirena IrwinPffht / Various Incidental Characters (voice)

John O'HurleyKing Neptune (voice)

Kevin Michael RichardsonSir Urchin (voice)

Dana SnyderGrandPat / Teen Employee / GrandPat Sychophants (voice)

Cree SummerBunny / Granny Tentacles (voice)