The 4400 (rea "the forty-four hundred") is a science fiction television program produced by CBS Paramount Network Television in association with Sky Television, Renegade 83 and American Zoetrope for USA Network. The show was created and written by Scott Peters and René Echevarria, and stars Joel Gretsch and Jacqueline McKenzie. The series ran for four seasons from 2004 until its cancellation in 2007.