Tom Kenny

SpongeBob / Cabin / Clam / Snail / Tall Tail / Vampire Monster / Sea Urchins / Jellyfish / Anchovies (voice)

Bill Fagerbakke

Patrick / Anchovy #2 / Roh / Sea Urchins / Anchovies (voice)

Rodger Bumpass

Squidward / Regigilled / The Creeper / Sea Urchins (voice)

Clancy Brown

Mr. Krabs / Anchovies (voice)

Carolyn Lawrence

Sandy / Rea / Teen Girls / Sea Urchins / Anchovies (voice)

Mr. Lawrence

Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice)

Lori Alan

Pearl / Teen Girls (voice)

Carlos Alazraqui

Harvey / Anchovy #3 / Sea Bunnies / Sea Urchins / Nobby / Orange Fish (voice)

Dee Bradley Baker

Bubble Bass / Kevin C. Cucumber / Craig Mammalton / Kidferatu / Rock Monster / Anchovies (voice)

India de Beaufort

Maisey Manes (voice)

Grey DeLisle

Preda Tory / Big Roxie / Elwood (voice) (as Grey DeLisle)

Mary Jo Catlett

Mrs. Puff (voice)

John Gegenhuber

Jimmy Blobfish / Anchovies (voice)

Jess Harnell

The Kraken (voice)