Tom Kenny
SpongeBob SquarePants / Gary the Snail (voice)
Bill Fagerbakke
Patrick Star (voice)
Rodger Bumpass
Squidward Tentacles (voice)
Mr. Lawrence
Plankton (voice)
Clancy Brown
Mr. Krabs (voice)
Carolyn Lawrence
Sandy Cheeks (voice)
Matt Berry
King Poseidon (voice)
Mary Jo Catlett
Mrs. Puff (voice)
Tiffany Haddish
Master of Ceremonies (voice)
Reggie Watts
Chancellor (voice)
Antonio Raul Garcia
Young SpongeBob (voice)
Jack Gore
Young Patrick (voice)
Jason Maybaum
Young Squidward (voice)
Presley Williams
Young Sandy (voice)
Dee Bradley Baker
Perch Perkins (voice)