SpongeBob SquarePants

Rodger Bumpass

Squidward (voice)

Clancy Brown

Mr. Krabs (voice)

Carolyn Lawrence

Sandy Cheeks (voice)

Mary Jo Catlett

Mrs. Puff (voice)

Bill Fagerbakke

Patrick Star (voice)

Mr. Lawrence

Plankton (voice) / Plankton / Larry the Lobster (voice)

Tom Kenny

SpongeBob SquarePants (voice)

Eric Stonestreet

Larry The Lobster (voice)

Ralph Fiennes

Old Man Jenkins (voice)

Bill Hader

Harold (voice)

Justin Long

Perch Perkins (voice)

Ryan Reynolds

Nat (voice)

Thomas Middleditch

Sandals (voice)

Maya Rudolph

Monica (voice)

Troy Baker

Officer (voice)

Jenny Slate

Nancy O'Malley (voice)

Grey DeLisle

Norma (voice)

Elizabeth Banks

Nancy (voice)

Jeff Bennett

Jimmy (voice)

Kath Soucie

Gale (voice)

Anna Kendrick

Abigail (voice)

Alanna Ubach

Ms. Shell (voice)

Wanda Sykes

Martha (voice)

Jemaine Clement

Lifeguard (voice)

Bobby Cannavale

Charlie (voice)

Fred Armisen

Fred (voice)

Joseph Gordon-Levitt

Gill Gilliam (voice)

Beck Bennett

Mailfish (voice)

Thomas F. Wilson

Nathaniel (voice)

Sirena Irwin

Betsy Krabs (voice) / Flipperty Gibbet (voice) / Lady Upturn (voice) / Lady Upturn / Mrs. Sturgeon (voice) / Lady Upturn / Prudence (voice) / Lady Upturn / Tooth Fairy (voice) / Margaret SquarePants (voice) / Margaret SquarePants / Betsy Krabs (voice)

Ernest Borgnine

Mermaid Man (voice) / Self

Tim Conway

Barnacle Boy (voice) / Self

Dee Bradley Baker

Bubble Bass (voice) / Flats' Dad (voice) / Kevin C. Cucumber (voice) / Monty P. Moneybags (voice) / Robot (voice) / Soil / Glow Fish / Bus Driver (voice) / Squilliam Fancyson (voice) / Talking Gary (voice)

Brian Doyle-Murray

Flying Dutchman (voice) / Flying Dutchman / Dutchbomb / Atomic Dutchman (voice) / Self

Alexander Ward

Nosferatu

Lewis Black

Santa Claus (voice)

Bob Joles

Man Ray (voice)

Marion Ross

Grandma SquarePants (voice) / Self

Dana Snyder

Bubble Bass (voice)

Laraine Newman

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

Frank Welker

Clamu / Baby Oyster (voice) / Gorilla (voice) / Mystery (voice)

Stephen Hillenburg

Potty the Parrot (voice) / Self

Henry Winkler

Jeff Tentacles

John Rhys-Davies

Man Ray (voice)

Ricky Gervais

Narrator / Self

Burt Ward

Barnacle Boy (voice) / Young Barnacle Boy (voice)

Adam West

Mermaid Man (voice) / Young Mermaid Man (voice)

John O'Hurley

King Neptune (voice)

Camryn Walling

Kid, Pumpkin (voice) / Kid/Boy Fish (voice)

Don Newhouse

Old Sailor

Alec Baldwin

Dennis (voice) / Self

Carlos Alazraqui

Atomic Flounder (voice) / Director (voice)

Steve Kehela

Narrator (voice) / TV Narrator (voice)

Paul Tibbitt

Potty the Parrot (voice) / Self

Pat Morita

Master Udon

Dimebag Darrell

Musical guest

Phil Anselmo

Musical guest

Vinnie Paul Abbott

Musical guest

Rex Brown

Musical guest

Mike Bell

Santa Claus

John Goodman

Santa Claus (voice)

Amy Poehler

Grandma (voice)

Christopher Guest

Stanley S. Squarepants (voice)

Victoria Beckham

Queen Amphitrite (voice)

Sebastian Bach

Triton (voice)

Sara Paxton

The Witch, Mummy (voice)

Unknown

Queen Amphitrite (voice)

Charles Nelson Reilly

The Dirty Bubble (voice)

Jim Jarmusch

Fisherman

John Lurie

Fisherman

Corky Carroll

Grubby Grouper (voice)

Max Schreck

Nosferatu (archive footage)

Alton Brown

Nicholas Withers (voice)

Aubrey Plaza

Nocturna (voice)

C.H. Greenblatt

Carl (voice)

Brad Abrell

Bubble Buddy (voice)

Will Arnett

Tom Smith (voice)

Doug Benson

Anchovies (voice)

Kevin Michael Richardson

Mayor (voice)

Chris Hemsworth

Marty (voice)

Samantha Bee

Janet (voice)

Susan Boyajian

Janet / Margie Star (voice)

André Sogliuzzo

Gorilla

Rodney Bingenheimer

DJ (voice)

Dan Povenmire

Running Man on TV

David Dobrik

Himself

Martin Olson

The Chief

John DiMaggio

BlackJack (voice)

Garnett Sailor

Captain Blue SquarePants (voice)

Θανάσης Τσαλταμπάσης

Self / Jack Kahuna Laguna (voice)

Jerry Beck

Self

LeBron James

Self

Whoopi Goldberg

Self (archive footage)

Barack Obama

Self (archive footage)

Dean Ween

Self

Gene Ween

Self

Claude Coleman

Self

Dave Dreiwitz

Self

Glenn McClelland

Self

Robert Smigel

Triumph the Insult Comic Dog (voice)

Craig Ferguson

Self

David Hasselhoff

Self

Chris Pine

Self

Rosario Dawson

Self

Keke Palmer

Self

Tony Hawk

Self

Katie Couric

Self (archive footage)

Jon Stewart

Self (archive footage)

Simon Cowell

Self (archive footage)

Nile Rodgers

Self

Gene Shalit

Self

Robert Thompson

Self

Jeffrey Katzenberg

Self

Jacques-Yves Cousteau

Self (archive footage)

Steve Spruill

Self

Derek Iversen

Self

Nate Cash

Self

Nikki Vanzo

Self

Kristen Flores

Self

Scott Mansz

Self

Vincent Waller

Self

Richard Pursel

Self

Alan Smart

Self

Luke Brookshier

Self

Albie Hecht

Self

Steve Downs

Self

Andrea Romano

Self

Dani Michaeli

Self

Walt Disney

Self

Avril Lavigne

Self - Musical Guest

Maurice LaMarche

Marlin Branzino (voice)

Patrick Pinney

Painty the Pirate (voice)

Meghan Trainor

Herself

Jon Heder

Himself

Rob Riggle

Abraham Lincoln

Anthony Davis

Himself

Ethan Slater

SpongeBob SquarePants

Gavin Lee

Squidward Tentacles

Danny Skinner

Patrick Star

Christina Sajous

Sandy Cheeks

Wesley Taylor

Plankton

Katie Lee Hill

Karen / Ensemble

Brian Ray Norris

Mr. Krabs

Jai'Len Christine Li Josey

Pearl / Ensemble

Abby C. Smith

Mrs. Puff / Ensemble

Kyle Matthew Hamilton

Electric Skate / BFF / Undersea Creature

Curtis Holbrook

Electric Skate / Undersea Creature

Jesse J.P. Johnson

Undersea Creature

Jon Rua

Plankton Dancer / Krabby Patty mascot / Sardine Corps / Undersea Creature

L'ogan J'ones

Electric Skate / Undersea Creature

Kelvin Moon Loh

Perch Perkins / Undersea Creature

Lauralyn McClelland

Sardine Corps / Undersea Creature

Vasthy Mompoint

Security Guard /BFF / Plankton Dancer / Sardine Corps /Undersea Creature

Bryonha Parham

The Mayor / Undersea Creature

Oneika Phillips

Plankton Dancer / Sardine Corps / Undersea Creature

JC Schuster

Old Man Jenkins / Undersea Creature

Robert Taylor, Jr.

BFF / Plankton Dancer / Sardine Corps / Undersea Creature

Allan K. Washington

Larry the Lobster /Gary / Undersea Creature

Nate Burleson

Himself

Nathan Johnson Graham

Unspeakable