The Swarm (1978)/Spongebob

Cast

 * Dr. Bradford Crane as Spongebob
 * Helena Anderson as Sandy Cheeks
 * General Thaddeus Slater as Mr. Krabs
 * Dr. Hubbard as Gary the Snail
 * Maureen Schuester as Princess Mindy
 * Felix Austin as King Neptune
 * Anne MacGregor as Mrs. Puff
 * Dr. Andrews as Patrick
 * Rita as Pearl Krabs
 * Jud Hawkins as Kevin the Sea Cucumber
 * Major Baker as Plankton
 * Clarence Tuttle as Flats the Flounder
 * Dr. Walter Kim as Tom
 * Paul Durant as as Squidward
 * Dr. Martinez as MermaidMan
 * Pete Harris as BarnacleBoy
 * Woman Scientist as Squilvia
 * Mr. Durant as Squilliam Fancyson
 * and more