UPDATE: Tennant & Smith Ready for 50th Anniversary
UPDATE: Second pic added:
The actress to the left is Joanna Page (Gavin & Stacey) who will also be guest starring.
ORIGINAL STORY: Filming begins on the 50th anniversary this week and the BBC has released a pic of David Tennant and Matt Smith together at the readthrough.
Close-up of the script added (click to enlarge):