SpongeBob's Big Birthday Blowout

David Hasselhoff

Himself

Dahlya Glick

Can-O-Beans

Kel Mitchell

Beanie McBean

Jack Griffo

Himself

Daniella Taylor

Herself

Jace Norman

Himself

Victoria Beckham

Herself

Tiffany Haddish

Herself

Sigourney Weaver

Herself

JoJo Siwa

Herself

Michael Strahan

Himself

RuPaul

Himself

Gilbert Gottfried

Himself

Heidi Klum

Herself

Kal Penn

Himself

Lana Condor

Herself

Jason Sudeikis

Himself

Vernon Davis

Himself

Rob Gronkowski

Himself

Allan K. Washington

Himself

Danny Skinner

Himself

Ethan Slater

Himself

Lilli Cooper

Herself

Tom Kenny

Patchy the Pirate / JimBob

Bill Fagerbakke

Human Patrick Counterpart

Rodger Bumpass

Manward

Clancy Brown

Mr. Slabs

Mr. Lawrence

Charleston / Potty the Parrot (voice)

Carolyn Lawrence

Carol

Lori Alan

Human Pearl Counterpart