Tom Kenny

Spongebob SquarePants / Gary / Patchy (voice)

Bill Fagerbakke

Patrick Star (voice)

Rodger Bumpass

Squidward Tentacles / Phone Fish (voice)

Clancy Brown

Mr. Krabs (voice)

Mary Jo Catlett

Mrs. Poppy Puff (voice)

Dee Bradley Baker

Farmer Jenkins / Fish #376 / Fish #92 / Fish #41 / TV Announcer (voice)

Sirena Irwin

Mom / Girl Fish #7 / Fish #6 / Fat Mom (voice)

Sara Paxton

Kid Fish #1 (voice)

Stephen Hillenburg

Potty / Miner (voice)

Mr. Lawrence

Plankton (voice)

Jeanette Miller

Mrs. Johnson

Dylan Haggerty

Newscaster

Kent Osborne

Clown