s'Too Vees, a Human male, was a gambler who was present in the Bespin mining complex of Cloud City during the Galactic Empire's subjugation of the city in 3 ABY. Vees evacuated Bespin and followed former Cloud City Baron Administrator Lando Calrissian to the Alliance to Restore the Republic. Vees rose to the rank of lieutenant and served the Alliance as a dock mechanic. In 4 ABY, he operated a holoprojector during the briefing before the Alliance's attack on the second Death Star. Vees intentionally turned down an opportunity to serve in the rear guard in order to work on Calrissian's starship, the Millennium Falcon.