TheChief also known as the Commissioner is the instructor of the I.J.L.S.A. He only physically appears in the episode "Mermaid Man and Barnacle Boy V." He is a human being who lives on land and is broadcasted through a special underwater screen.
He wears a brown suit, white undershirt, and a light brown tie. He also has gray hair.
He is heard on the other end of the phone at the hospital. He tells SpongeBob and Patrick that they have to pretend to be contestants on a celebrity shuffleboarding competition. He is called "The Commissioner" in this episode.
He is a parody of Commissioner Gordon from the Batman series.