This article is non-canon within the Star Wars Legends continuity.

This article covers a Star Wars Legends subject that was published under the Infinities label or that Lucasfilm otherwise declared non-canon within the Legends continuity.

Gall Supreme was a male businessman who sold robotic vacuum-cleaners. At one occasion, he was invited to a Vector Day gala organized at the Boulderdash by the Quenk jazz artist Mrp-Mrp Poo. During the party, Supreme danced the Spig with one of Tireis Blackandwhite's segments.