Billie Piper is returning to her **Doctor Who** role.<br />Comicbook.com reports the actress will return as companion Rose Tyler in a new audio series from Big Finish.<br />**Rose Tyler: The Dimension Cannon** follows Rose as she jumps through parallel worlds in search of the Doctor.<br />The four-episode series also stars Camille Coduri, Shaun Dingwall, Mark Benton, and Elli Garnett. <br />
