Tom Kenny

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

Bill Fagerbakke

Patrick / Various Incidental Characters (voice)

Rodger Bumpass

Squidward / Various Incidental Characters (voice)

Clancy Brown

Mr. Krabs (voice)

Carolyn Lawrence

Sandy / Various Incidental Characters (voice)

Mr. Lawrence

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

Carlos Alazraqui

Scooter / Mike (voice)

Dee Bradley Baker

Tinkle / Perch Perkins (voice)

Jess Harnell

The Kraken / Various Incidental Characters (voice)

Sirena Irwin

Pffht / Various Incidental Characters (voice)