Commander Gree accompanied Jedi Master Yoda to the planet Kashyyk, where their mission was to help the Wookiee people fend off an invading army of Droids sent by the Confederacy of Independant Systems. The Republic was winning the battle and all looked well, until Commander Gree received Palpatine's message to Intiate Order 66, Gree and his squadron of clones attempted to sneak up on Yoda and gun him down from behind, but Yoda sensed the pending attack, and killed the clones, decapitating Commander Gree in the process. Gree was very unique in that he utilized special armor variations and camouflage depending on the mission. He also had a very distinct double Mohawk hairstyle. He was good friends with Commander Cody and Commander Bly,