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)
Sirena Irwin
Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
Jill Talley
Karen / Sea Urchins (voice)
Alexander Ward
Nosferatu
