Gus / Legends " Gus " was the nickname of a clone trooper who was a member of Clone Sergeant Slick ' s platoon of soldiers during the Clone Wars . In the war ' s first year , Gus was part of a Jedi - led detachment of the Grand Army of the Republic that was tasked with liberating the planet Christophsis from the Confederacy of Independent Systems . After helping his unit find a strategic ambush site on - world , Gus and his comrades prepared to ambush the Confederate battle droids . However , the Separatists thwarted their ambush , injuring Gus and forcing him and the others to retreat to their base , where a medical droid treated him . When Clone Captain CT - 7567 and Clone Commander CC - 2224 interrogated the members of Slick ' s platoon to apprehend a possible Confederate spy , Gus stated his alibi without hesitation . Sergeant Slick himself was thereafter revealed to be the traitor and was detained . Biography . The clone trooper nicknamed " Gus " was a clone of bounty hunter Jango Fett . He was born on the planet Kamino to serve in the Grand Army of the Republic . During the Clone Wars , Gus was assigned to Clone Sergeant Slick ' s platoon of troopers . In 22 BBY , in the seventh week of the war , Gus joined a contingent of the Republic Grand Army — led by High Jedi General Obi - Wan Kenobi and Jedi General Anakin Skywalker — to liberate the planet Christophsis from the Confederacy of Independent Systems . Slick ' s unit reconnoitered the planet and located a double - towered business center as a suitable site from which to ambush the Confederate battle droids . As they returned to the Republic base , the soldiers came across a group of B1 battle droids that were attempting to clear a major boulevard of Christophsian refugees . When the droids discovered a crippled Christophsian and discussed killing him , the clones intervened and eradicated the droids before returning to their base . Sergeant Slick ' s platoon was stationed in the business center ' s south - facing tower with General Kenobi and Clone Commander CC - 2224 , while Skywalker and Clone Captain CT - 7567 became based out of the parallel north tower with their troops . The Republic soldiers prepared to attack the Confederate droids as they passed through the plaza below , and Gus assisted several of his comrades in setting up a blaster cannon before monitoring the droids ' progress with a pair of macrobinoculars . Gus noted that the droids had brought Armored Assault Tanks but then noticed that the approaching droid column had unexpectedly split in two . Immediately thereafter , battle droids arrived in the south tower and ambushed Gus and the others , and Gus sustained an injury in the ensuing battle . Skywalker and his men arrived in the south tower to reinforce Kenobi ' s detachment , and the group took a turbolift to the roof of the tower . Before escaping with the Republic forces in clone pilot Hawk ' s LAAT / i gunship , Gus stole the cranial unit of TJ - 55 , the T - series tactical droid commanding the enemy troops , so that more information about the droid ambush could be gathered . After returning to the Republic base alongside his comrades , Gus visited the infirmary , where a medical droid treated his wound . During an investigation into the possibility of a Confederate spy within their ranks , CC - 2224 and CT - 7567 — nicknamed " Cody " and " Rex , " respectively — tracked an irregular wavelength in external communications to Slick ' s barracks , leading them to suspect that one of Slick ' s men was the enemy agent . As a result , they called the platoon back to the barracks to individually question the troopers . During Rex and Cody ' s interrogation , Gus stated he had nothing to hide and did not hesitate to voice his alibi of being in the infirmary . When fellow trooper Chopper revealed that he had lied about his whereabouts and had been breaking war protocols by stringing together battle droid fingers in a necklace , Gus commented on his deficiency . However , Slick was thereafter revealed to be the spy , and he escaped before severely damaging the Republic ' s gunships , AT - TE walkers , and weapons depot . Gus spotted Slick running into the base ' s command center , and Rex and Cody ordered Slick ' s platoon to secure the perimeter while they apprehended the traitorous sergeant . Personality and traits . A Human male , Gus stood 1 . 83 meters tall . He had tan skin and brown eyes and kept his black hair shaved . While being questioned by Rex and Cody , he did not hesitate to state his alibi , believing that he had nothing to hide . When Chopper revealed he had been stringing droid fingers together in a necklace , Gus voiced his belief that his fellow trooper was deficient . In addition , he was visibly shocked when his own sergeant , Slick , was revealed to be the Confederate spy . Gus chose to sport a rakish goatee and kept it carefully tended . He was trained in combat , recon , and military tactics on Kamino . Behind the scenes . Gus first appeared in the " " and went on to appear in " The Hidden Enemy , " the episode of the ' 2008 – 2009 that the comic led into . In the episode , Gus was voiced by Dee Bradley Baker , who provided the voice for all of the series ' clone trooper characters .