Doctor Who Character Bios

Who's Who in Doctor Who

Who's Who in Doctor Who

The mid-season finale of Doctor Who airs this Saturday on BBC America (no spoilers please, UK friends!), and what better time to catch the rest of us geeks up to speed on the series' main characters? Click through to meet the current cast of this long-running show, and if you haven't started watching yet, get caught up during the BBC America marathon this Saturday!

Latest