Helder Spinoza was a Human male who served with the Bespin Wing Guard during the Galactic Civil War. An experienced firefighter, Spinoza represented the Wing Guard in the Parliament of Guilds and in several Guild tribunals. Spinoza was present with Lando Calrissian, Lobot, and several of his fellow Wing Guardsmen in 3 ABY just prior to the Occupation of Bespin. Spinoza, alongside fellow Wing Guardsmen Corman Jeihn, Pedar Solardo, Gir Endac, Bialar Selis, and Razell Tameron, proceeded to ambush an Imperial unit led by Lieutenant Sheckil while they were transporting Princess Leia Organa, Chewbacca, and C-3PO to Vader's shuttle, having been secretly notified by Calrissian via Lobot.