Tom Kenny

SpongeBob / Narrator / Gary / Various (voice)

Clancy Brown

Mr. Krabs (voice)

Rodger Bumpass

Squidward / Fish #4 (voice)

Bill Fagerbakke

Patrick Star / Fish #2 / Chum Customer / Local Fish (voice)

Mr. Lawrence

Plankton / Fish #7 / Attendant #2 (voice)

Jill Talley

Karen / Old Lady (voice)

Carolyn Lawrence

Sandy (voice)

Mary Jo Catlett

Mrs. Puff (voice)

Jeffrey Tambor

King Neptune (voice)

Scarlett Johansson

Mindy (voice)

Alec Baldwin

Dennis (voice)

David Hasselhoff

David Hasselhoff

Kristopher Logan

Squinty the Pirate

D.P. FitzGerald

Bonesy the Pirate

Cole S. McKay

Scruffy the Pirate