UC: Undercover is an American procedural drama television series created by Shane Salerno and Don Winslow. The series premiered on the NBC network on September 30, 2001. The series ran for one season of 13 episodes, finishing its run on March 23, 2002. It focused on the secret lives and private demons of an elite Justice Department crime-fighting unit that confronted the United States' deadliest, most untouchable lawbreakers by going undercover to bust them.