SpongeBob/Avenue Q

Cast

 * SpongeBob as Princeton
 * Sandy as Kate Monster
 * Patrick as Brian
 * Squidward as Rod
 * Mr. Krabs as Nicky
 * Mindy as Christmas Eve
 * Gary as Gary Coleman
 * Plankton as Trekkie Monster
 * Pearl as Lucy
 * Mermaid Man and Barnacle Boy as the Bad Idea Bears