K-2SO is a droid character from "Star Wars". He appears in the movie "Rogue One". He works with Cassian Andor and they both fight for the Rebel Alliance. K2 went on many missions with Cassian including a mission with other rebel soldiers to steal the plans to a weapon known as the Death Star. K-2SO died protecting Cassian Andor as he and Jyn Erso got the plans. K-2SO is played by Alan Tudyk. Tudyk is scheduled to play him again in the upcoming show "Andor" in 2022.