Doctor 11
Doctor 11, also known as Musician 5, is a "Doctor" incidental who appears in the episodes "Code Yellow," "Krusty Katering," and "Upturn Girls."
Description
He is an light olive green fish with olive green lips, a spiky sky blue dorsal fin, and balding brown hair. He wears a head mirror, a white doctor coat, and teal pants.
Musician 5
He is dark yellow with darker yellow lips and a bright yellow dorsal fin. He has a squiggly mustache and he wears a dark gray tuxedo with a red bowtie and black shoes.
Role in series
Doctor 11 has appeared in only three episodes so far. He has been portrayed as a doctor and as a musician. He has yet to have his own speaking role.
Roles
"Code Yellow"
He is part of the Bikini Bottom Hospital operating theater audience.
"Krusty Katering"
Musician 5 is part of the band at Lady Upturn's mansion where they keep trying to run away from Squidward when he tries to join them with his clarinet.
"Upturn Girls"
Musician 5 appears shopping at Upturn's.