Tom Kenny

SpongeBob SquarePants / Gary the Snail (voice)

Bill Fagerbakke

Patrick Star (voice)

Rodger Bumpass

Squidward Tentacles (voice)

Mr. Lawrence

Plankton (voice)

Keanu Reeves

Sage

Clancy Brown

Mr. Krabs (voice)

Carolyn Lawrence

Sandy Cheeks (voice)

Matt Berry

King Poseidon (voice)

Jill Talley

Karen (voice)

Mary Jo Catlett

Mrs. Puff (voice)

Awkwafina

Otto (voice)

Snoop Dogg

The Gambler

Danny Trejo

El Diablo

Tiffany Haddish

Master of Ceremonies (voice)

Reggie Watts

Chancellor (voice)

Antonio Raul Corbo

Young SpongeBob (voice)

Jack Gore

Young Patrick (voice)

Jason Maybaum

Young Squidward (voice)

Dee Bradley Baker

Perch Perkins (voice)