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

Bill Fagerbakke

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

Tom Kenny

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

Rodger Bumpass

Mr. Krabs / Anchovies (voice)

Clancy Brown

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

Carolyn Lawrence

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

Mr. Lawrence

Pearl / Teen Girls (voice)

Lori Alan

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

Carlos Alazraqui

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

Dee Bradley Baker

Maisey Manes (voice)

India de Beaufort

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

Grey DeLisle

Mrs. Puff (voice)

Mary Jo Catlett

Jimmy Blobfish / Anchovies (voice)

John Gegenhuber

The Kraken (voice)

Jess Harnell

Little Roxie / Narlene (voice)

Kate Higgins

Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)

Sirena Irwin

Karen / Sea Urchins (voice)

Jill Talley

Nosferatu

Alexander Ward