CC-9779-22 was a clone trooper commander nicknamed "Keller". He was a clone cold assault trooper stationed on an Unnamed snow planet in the final days of the clone wars. After Order 66, Keller and his troops scouted Ithaqua Station, a small spaceport, in search of the Jedi. He failed to find him. Later, Keller and his troops were stationed on an Ice covered world in the Outer Rim. He and his troops were looking for a Jedi and found him. Keller was promoted, but was injured. After that, he and his Snow Troopers returned to the Unnamed snow planet.