Burger Beard is a pirate who is in search of the final page of a magical book that makes any evil plan he writes in it come true, which happens to be the Krabby Patty secret formula. When the entire city of Bikini Bottom is put in danger, SpongeBob, Patrick, Mr. Krabs, Squidward, Sandy, and Plankton need to go on a quest that takes them to the surface. In order to get back the recipe and save their city, the gang must retrieve the book and transform themselves into superheroes.
Tom Kenny
Bill Fagerbakke
Rodger Bumpass
Clancy Brown
Mr. Lawrence
Carolyn Lawrence
Antonio Banderas
Eric Bauza
Tim Conway
Eddie Deezen
Rob Paulsen
Kevin Michael Richardson
April Stewart
Cree Summer
Billy West
Carlos Alazraqui
Nolan North
Paul Tibbitt
Jill Talley
Dee Bradley Baker
Sirena Irwin
Mary Jo Catlett
Mark Fite
Thomas F. Wilson
Riki Lindhome
Kate Micucci
Matt Berry
Ezra James Colbert
Lillian Ellen Jones
Brody Rose
Noah Lomax
Jesica Ahlberg
Nina Repeta
Corinne Engstrom
Chip Lane
Brick Jackson
Keller Moore
Bailey Campbell
Henry Davis Morales
Nicolette Noble
Kari Klinkenborg
Lisa Datz
Dane Northcutt
Meredith Jackson
Ella Adele Burns
Mike Benitez
Kron Moore
Eamon Sheehan
Matteo Spears Satriano
John Brown
David Dickson
Ashley Nicole Hudson
Amy Lynn Tuttle
Marian Green
Jake Kilfoyle
Dean Neistat
Ashley Siloac
Lloyd Ahlquist
Peter Shukoff
Stephen Hillenburg
Lori Alan
Caspar Lee