Scroop

Scroop (voiced by Michael Wincott) is a villainous alien character and the main antagonist of Twilight goes to Treasure Planet. He was part of a pirate crew who wanted Captain Flint's treasure and planned to stage a mutiny on the ship. Unlike John Silver, Scroop wanted the mutiny to be sooner and was violent towards Jim. During the supernova, Scroop sent Mr. Arrow to his death and blamed it on Jim. Scoop even used John Silver's soft spot for Jim against him. When Jim, Twilight and the Rainbooms went back to the ship to retrieve the map, Scroop attempted to kill them, but he was defeated when the artfical gravity was turned off and Scroop floated away to his death.

He was soon resurrected by Adagio Dazzle and joined the Heylin side, as one of Adagio's right-hand man.

Twilight and the Rainbooms' allies, Kyle Akers and Team Owl, will meet Scroop in Twilight and Kyle meets TRON.