| Character | | Additional Characters |
| SpongeBob |
| |
| Patrick |
| |
| Krabs | | Sardine, Pirate, Sea Anenome |
| Perch | | Sardine, Sea Anenome |
| Plankton |
| |
| Squidward |
| Pirate |
| Patchy |
| Sardine, Sea Anenome, Angry Mob |
| Sandy |
| |
| Pearl |
| Security Guard 1, Sardine, Sea Anenome |
| Karen |
| |
| Mayor |
| Sardine, Pirate, Sea Anenome |
| Old Man Jenkins, Ensemble |
| Cowboy Fish, Sponge Chorus, Sardine Devotee 1, Pirate |
| Larry The Lobster, Electric Skate 3, Ensemble |
| Security Guard 2, Cowboy Fish, Sponge Chorus, Sardine |
| Mrs. Puff, Electric Skate 2, Ensemble |
| Sea Creature, Hip Hop Dancer, Cowboy Fish, Sardine, Pirate |
| Buster Bluetang, Electric Skate 1, Ensemble |
| Sea Creature, Hip Hop Dancer, Cowboy Fish, Sardine, Pirate, Mob Fish, Angry Mob |
| Gary, Ensemble |
| Backup Fish, Sponge Chorus, Another Fish, Sardine Devotee 3 |
| Johnny the Bartender, Ensemble |
| Sea Creature, Girl Fish, Backup Fish, Sardine Devotee 5, Pirate, Teen Fan 3, Another Sardine, BFF |
| Ensemble |
| Sea Creature, Girl Fish, Backup Fish, Sponge Chorus, Mob Fish/Angry Mob, Sardine Devotee 2, Pirate, Teen Fan 2, BFF |
| Ensemble | | Sea Creature, Girl Fish, Sardine, Backup Fish, A Fish, Krabby Patty Fish, Sardine Devotee 4, Pirate, Teen Fan 1, BFF |
| French Narrator |
| * this part is pre-recorded |
| Foley Artist Fish |
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