Nyan Cat!

"Nyan!" is a season 10 episode.

Plot
The Nyan Cat comes to Bikini Bottom and causes chaos when Plankton implants a mind control device inside it.

Characters

 * Spongebob Squarepants
 * Patrick Star
 * Squidward Tentacles
 * Sandy Cheeks
 * Joshua Fano
 * Plankton
 * Nyan Cat (Debut)
 * Gary (Mentioned)