Hey, I Remember This Show: Doctor Who (The Second Series, Season Four)

Heh. Now that the David Tennant era of Doctor Who is officially over, I can't resist posting my favorite trailer of the three seasons in which he performed prior to this current one.

Plus, I can't help getting the first two lines of this trailer out of my head. Mind you, I don't quite know what business Billie Piper has appearing in this trailer. But somebody obviously liked her so I won't kick.

I hope you enjoy it.