Yesterday the Doctor Who production team were out and about on the streets of Cardiff filming the two-part finale of season three, and several fans took the chance to take some snaps of David Tennant, Freema Agyeman and John Barrowman filming together. Yes, Captain Jack is back!
And these ones by Andy Stark:
Source: the very excellent forum at Outpost Gallifrey .
Props to Caleb W, "monkeyspoon", Kat Aldridge, Scott Frankton and Andy Stark for their very cool photos which are, of course (c) the original photographers.