The Tenth Doctor - David Tennant - 2005-2009 ~~
Kathy's brother had told Sally about the appearance of a strange man in the form of an Easter Egg on 17 unrelated DVDs. This man, of course, is The Doctor, but it seems that the Easter Egg consists of him having half a conversation. Sally works out what the DVDs have in common and asks Kathy's brother to meet her at the abandoned house. There, the half-a-conversation that The Doctor seems to be having becomes more clear.