The Shell Of Evil

The Shell Of Evil is an episode of the SpongeBob SquarePants series. It will be aired in May 17, 2020 along with it's sister episode SpongeBob Strikes Back.
== Plot ==
Plankton secretly switches Gary's Shell with an evil looking shell with a speaker inside it and Plankton activates the evil shell to hypnotize Gary and Plankton mind controls him in order to steal the Krabby Patty Secret Formula from the Krusty Krab. Can SpongeBob save Gary from Plankton's mind controlled evil shell?
Category:Episodes