Clancy Brown Mr. Krabs / Pa Plankton (voice)
Jill Talley Karen / All the Karens / Alarm Voice / Stiletto Woman / Old Lady Cane (voice)
Tom Kenny SpongeBob / Random Student / Gary / French Narrator (voice)
Dee Bradley Baker Perch Perkins / Roommate / Guy in the Back of the Crowd / Muscle Fish (voice)
Mary Jo Catlett Mrs. Puff (voice)
Mr. Lawrence Plankton / Teen Plankton / Rube / Snorkler (voice), Story, Screenplay
Bill Fagerbakke Patrick / Troop (voice)
Carolyn Lawrence Sandy (voice)
Kate Higgins Ma Plankton (voice)
Lori Alan Pearl / A Woman in Crowd (voice)
Sale Taylor Ice Cream Guy
Mark Mothersbaugh Songs
Stephen Hillenburg Creator, Original Series Creator, Characters
Rodger Bumpass Squidward / Fish Troop / Goofy Goober Employee (voice)
Kaz Screenplay
Chris Viscardi Screenplay
Vincent Waller Executive Producer
Linda Perry Songs
Toby Larsen Sand Castle Boy
Bret McKenzie Songs
Marc Ceccarelli Executive Producer
Mahuia Bridgman-Cooper Original Music Composer
Dave Needham (Handsome) Plankton (voice), Director
Austin Valli Fitness Bro
Karyn Rachtman Music Supervisor
Robert Mothersbaugh Songs
Natalie Kailey Sunblock Gal
Lisa Linder Fish Mom #1 / Fish Mom #2 / Swan / Fish (voice)
Genesis Clarre Bucket Girl
Otis Ratchman Music Supervisor
Abbi Ella Gonzales Sand Castle Girl