The Comeback is making a comeback. The HBO comedy starring Lisa Kudrow will return for a six-episode run, sources tell E! News. The show, which followed washed-up reality star Valerie Cherish as she tries to get back into show business, ran for only 13 episodes in 2006 and later gained a cult following. While the six episodes are considered to be a standalone event series, if they do well, the show could possibly be brought back to series. Production begins in May.