While at Kamp Koral for a reunion, SpongeBob and the gang are stalked by a mysterious figure lurking in the shadows as campers start disappearing one by one!
Tom Kenny
SpongeBob / Cabin / Clam / Snail / Tall Tail / Vampire Monster / Sea Urchins / Jellyfish / Anchovies (voice)
Bill Fagerbakke
Patrick / Anchovy #2 / Roh / Sea Urchins / Anchovies (voice)
Rodger Bumpass
Squidward / Regigilled / The Creeper / Sea Urchins (voice)
Clancy Brown
Mr. Krabs / Anchovies (voice)
Carolyn Lawrence
Sandy / Rea / Teen Girls / Sea Urchins / Anchovies (voice)
Mr. Lawrence
Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice)
Lori Alan
Pearl / Teen Girls (voice)
Carlos Alazraqui
Harvey / Anchovy #3 / Sea Bunnies / Sea Urchins / Nobby / Orange Fish (voice)
Dee Bradley Baker
Bubble Bass / Kevin C. Cucumber / Craig Mammalton / Kidferatu / Rock Monster / Anchovies (voice)
India de Beaufort
Maisey Manes (voice)
Grey DeLisle
Preda Tory / Big Roxie / Elwood (voice) (as Grey DeLisle)
Mary Jo Catlett
Mrs. Puff (voice)
John Gegenhuber
Jimmy Blobfish / Anchovies (voice)
Jess Harnell
The Kraken (voice)
Kate Higgins
Little Roxie / Narlene (voice)
Hey Arnold! The Jungle Movie
Don't Look Under the Bed
Double, Double, Toil and Trouble
Mutant Pumpkins from Outer Space
The Loud House Movie
Hilda and the Mountain King
Girl vs. Monster
Craig Before the Creek
The Twits
Stitch! The Movie
Under Wraps 2
No Time to Spy: A Loud House Movie
Plankton: The Movie
It Was a Short Summer, Charlie Brown
Wizards of Waverly Place: Wizard School
Scooby-Doo! Stage Fright
LEGO DC Comics Super Heroes: Aquaman - Rage of Atlantis
R.L. Stine's Monsterville: The Cabinet of Souls
Snow Queen
Psych 3: This Is Gus
