 Tom KennySpongeBob / Past SpongeBob / French Narrator / Snail Fail / Various Incidental Characters (voice) | SpongeBob / Past SpongeBob / French Narrator / Snail Fail / Various Incidental Characters (voice) |
 Bill FagerbakkePatrick / Various Incidental Characters (voice) | Patrick / Various Incidental Characters (voice) |
 Rodger BumpassSquidward / Various Incidental Characters (voice) | Squidward / Various Incidental Characters (voice) |
 Clancy BrownMr. Krabs (voice) | Mr. Krabs (voice) |
 Carolyn LawrenceSandy / Various Incidental Characters (voice) | Sandy / Various Incidental Characters (voice) |
 Mr. LawrencePlankton / Larry / Fred / Various Incidental Characters (voice) | Plankton / Larry / Fred / Various Incidental Characters (voice) |
 Carlos AlazraquiScooter / Mike (voice) | Scooter / Mike (voice) |
 Dee Bradley BakerTinkle / Perch Perkins (voice) | Tinkle / Perch Perkins (voice) |
 Jess HarnellThe Kraken / Various Incidental Characters (voice) | The Kraken / Various Incidental Characters (voice) |
 Sirena IrwinPffht / Various Incidental Characters (voice) | Pffht / Various Incidental Characters (voice) |
 John O'HurleyKing Neptune (voice) | King Neptune (voice) |
 Kevin Michael RichardsonSir Urchin (voice) | Sir Urchin (voice) |
 Dana SnyderGrandPat / Teen Employee / GrandPat Sychophants (voice) | GrandPat / Teen Employee / GrandPat Sychophants (voice) |
 Cree SummerBunny / Granny Tentacles (voice) | Bunny / Granny Tentacles (voice) |
 Jill TalleySquidina / Pbbblt / Karen / Various Incidental Characters (voice) | Squidina / Pbbblt / Karen / Various Incidental Characters (voice) |
 Gary Anthony WilliamsDutch / Manager (voice) | Dutch / Manager (voice) |
 Thomas F. WilsonCecil / Various Incidental Characters (voice) | Cecil / Various Incidental Characters (voice) |
