Dee Bradley Baker: Squilliam, Fighter Fish, Fish 1.

Are Squidward and Squilliam the same person?

Like other octopus characters, Squilliam’s character model is nearly identical to Squidward’s, but he has a unibrow and wears a fancy maroon robe.

Are all the clones voiced by the same person?

Dee Bradley Baker is an American voice actor who worked on the Star Wars: The Clone Wars film and TV series, voicing all clone troopers and many other characters, as well as voicing Ilco Munica in Star Wars: Episode VII The Force Awakens.