Julia Joyce

 is a British actress who played the role of young Rose Tyler in the 2005 revamp of Doctor Who, a blond pack leader in Speed Racer and Holly Frobisher in the "Children of Earth" story-arc from Torchwood. She also appeared in the 2009 BBC television mini-series The Day of the Triffids playing the role of Imogen.

Notes & Trivia

 * Often plays younger versions of Billie Piper characters.