SpongeBob / Narrator / Gary / Various (voice)
Mr. Krabs (voice)
Squidward / Fish #4 (voice)
Patrick Star / Fish #2 / Chum Customer / Local Fish (voice)
Plankton / Fish #7 / Attendant #2 (voice)
Karen / Old Lady (voice)
Sandy (voice)
Mrs. Puff (voice)
King Neptune (voice)
Mindy (voice)
Dennis (voice)
David Hasselhoff
Squinty the Pirate
Bonesy the Pirate
Scruffy the Pirate
Stitches the Pirate
Captain Bart the Pirate
Inky the Pirate
Tiny the Pirate
Upper Deck the Pirate (voice)
Tangles the Pirate / Cyclops Diver
Fingers the Pirate
Gummy the Pirate
Leatherbeard the Pirate
Tango the Pirate
Pokey the Pirate
Cookie the Pirate
Martin the Pirate
Sniffy the Pirate
Salty the Pirate
Stovepipe the Pirate
Dooby the Pirate
Usher
Concession Guy
Cop / Phil / Perch / Waiter / Attendant #1 / Various (voice)
Reporter / Driver / Ice Cream Lady (voice)
Pearl (voice)
Fish #3 / Tough Fish #1 (voice)
King Neptune's Squire (voice)
Prisoner (voice)
Singing Goofy Goober (voice)
The Screamer / Fisherman (voice)
Laughing Bubble (voice)
Cyclops (voice)
Parrot (voice)
Fisherman
海绵宝宝