Spongebob/Sonic Heroes

Spongebob as Sonic
 * Patrick as Tails
 * Mr. Krabs as Knuckles
 * Sandy as Amy
 * Pearl as Cream
 * Fred as Big
 * Squidward as Shadow
 * Karen as Rouge
 * Tom as Omega
 * Mermaid Man as Vector
 * Barnacle Boy as Espio
 * Gary as Charmy
 * Plankton as Dr. Eggman