Guest Stars Tom Kenny voices Ouchie Tom Kenny voices Slappy Dee Bradley Baker voices Perch Perkins Bill Fagerbakke voices Pat-Gor Mr. Lawrence voices Fred Tom Kenny voices SpongeMonster Dee Bradley Baker voices Sun Dee Bradley Baker voices Tinkle Jill Talley voices Gladys Jill Talley voices Baby Mr. Lawrence voices Dr. Plankenstein Tom Kenny voices Crowd Tom Kenny voices Supporters Dee Bradley Baker voices Crowd Dee Bradley Baker voices Supporters Thomas F. Wilson voices Crowd Jill Talley voices Crowd Jill Talley voices Supporters Mr. Lawrence voices Crowd Mr. Lawrence voices Supporters Co Starring Robin Walsh as Puppeteer