Controlled Clientele is the second episode of the spin-off, Single-Celled Usurpations, and the second episode of season one. In this episode, Plankton decides that in order for the customers to obey someone other than Mr. Krabs, he must use technology. He creates a chip that he will use to take control of an unsuspecting customer, but who will the customer obey in the end: Plankton or Mr. Krabs?