Carolyn LawrenceSandy / Bottomite Crowd (voice)
Tom KennySpongeBob / Gary / Sonny / Various (voice)
Clancy BrownMr. Krabs / Clyde / Additional Voices (voice)
Bill FagerbakkePatrick Star / Bottomite #4 / Bottomite Crowd (voice)
Mr. LawrencePlankton / Fred / Larry / Various (voice)
Rodger BumpassSquidward Tentacles / Butch / Various (voice)
Johnny KnoxvilleRandy Cheeks (voice)
Craig RobinsonPa Cheeks (voice)
Grey DeLisleMa Cheeks / Granny Cheeks / Rowdy Cheeks / Rosie Cheeks (voice)
Ilia Isorelýs PaulinoPhoebe
Matthew CardaropleKyle
Wanda SykesSue Nahmee
Dee Bradley BakerVideo Voice (voice)
Christopher HagenCowboy #1
Rio AlexanderCowboy #2
Ryan BegayCowboy #3
Mary Jo CatlettMrs. Puff (voice)
Jill TalleyBonnie / Karen / Bottomite Crowd (voice)
Kari WahlgrenSeaPals Kid (voice)
Miles HallBoy
Jersey JohnstonGirl
Jamaria DavisYoung Sue Nahmee