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)
Presley Williams
Young Sandy (voice)
Dee Bradley Baker
Perch Perkins (voice)