I don't know how many readers of this blog are Doctor Who fans, or have been following the current series with David Tennant, but here's a 7 min. "minisode" done for British charity wherein the current Doctor encounters one of his previous incarnations. If you're not familiar with Doctor Who, this will just be 7 minutes of two Brits spouting technobabble at each other at high speed.
Well, here it is – until the BBC has YouTube delete it:
Hopefully, the BBC will include this on the Series 4 DVDs.
Anyway, I very much like David Tennant in the role, and Peter Davison is probably my second-favorite Doctor (after the late Jon Pertwee), so I enjoyed this a lot. I particularly like the clever way that writer Steven Moffat accounted for Peter Davison's aging and the new interior of the TARDIS.
You know, I really need to get that Five Doctors Special Edition DVD...