SpongeBob

Jeon Tae-yeol

SpongeBob SquarePants/Gary/Mr. SquarePants/Patchy The Pirate/Narrator

Tom Kenny

Patrick

Lee Insung

Squidward Tentacles

Rodger Bumpass

Patrick Star

Bill Fagerbakke

Squidward

Jeon Kwang-joo

Sally

Woo Jeong-shin

Mr. Eugene H. Krabs

Clancy Brown

Mr. Krabs

Choi Han

Sandy Cheeks

Carolyn Lawrence

Plankton

Park Man-yeong

Plankton / Larry the Lobster (voice)

Mr. Lawrence

Lord Royal Highness

David Bowie

Gene Scallop

Gene Shalit

Guest Voice

Billy West

Mermaid Man (voice)

Ernest Borgnine

Mrs. Puff (voice)

Mary Jo Catlett

Sea Monster

Gene Simmons

Blackjack

John DiMaggio

Mrs. Dollar / Female Sting Ray / Gypsy #2 / Lady Fish / Female Fish #2 / Female Fish #3

Sirena Irwin

Miss Priss

Andrea Martin

Bubble Poppin Leader

Ray Liotta

Grandma SquarePants (voice)

Marion Ross

Squilliam Fancyson (voice) / Talking Gary (voice) / Captain (voice)

Dee Bradley Baker

Guitarist / Fish #3 / Fish #4

Carlos Alazraqui

Mom Fish

Shannon Tweed

Karen

Jill Talley

Lori Alan

Guest Voice

John Rhys-Davies

Stanley S. SquarePants

Christopher Guest

Moth

Mark Hamill

Warden

R. Lee Ermey

Flying Dutchman (voice) / Flying Dutchman / Dutchbomb

Brian Doyle-Murray

Foreman / Farmer Fish

Vincent Waller

Boss / Citizen / Fish #7

Mark Fite

Jim

Patton Oswalt

Theme Song

Elan Garfias

Barnacle Boy (voice)

Tim Conway

Stinky

Tom Wilson

Jack M. Crazyfish

Greg Baldwin

Fish #11

Paul Tibbitt

Fish #1 / Fish #5 / Torch Vendor

Zachary Throne

Man Ray (voice)

Bob Joles

King Neptune (voice)

John O'Hurley

Nosferatu

Alexander Ward

Granny Plankton / Nurse (voice) / Additional Voices (voice)

Laraine Newman

Sharkface / Jeff Tentacles

Henry Winkler

Mystery (voice) / Gorilla (voice) / Clamu

Frank Welker