Although FOX has decided to reserve "Epitaph One" for a non-aired and stand-alone episode, photos from the "" episode have come out. who guest stars in the episode posted on her Twitter account, that contains four pics. One of them shows Echo looking rough and dirty beside Ballard.
"Epitaph One" is both a 13th and 14th episode of the series depending on how one sees from the production point of view. Initially FOX the network ordered 13 episodes for the Joss Whedon-created show but they decided to scrap the pilot, which then makes it a total of 12 episodes. The 20th Century Fox the studio however, had made international sales and the DVD deals based on the 13 episodes, thus it has to make an extra episode, which is 13th based on episode and 14th technically.