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

Patrick / Various Incidental Characters (voice)

Squidward / Various Incidental Characters (voice)

Mr. Krabs (voice)

Sandy / Various Incidental Characters (voice)

Plankton / Larry / Fred / Various Incidental Characters (voice)

Scooter / Mike (voice)

Tinkle / Perch Perkins (voice)

The Kraken / Various Incidental Characters (voice)

Pffht / Various Incidental Characters (voice)

King Neptune (voice)

Sir Urchin (voice)

GrandPat / Teen Employee / GrandPat Sychophants (voice)

Bunny / Granny Tentacles (voice)

Squidina / Pbbblt / Karen / Various Incidental Characters (voice)

Dutch / Manager (voice)

Cecil / Various Incidental Characters (voice)