Good news:
Doctor Who’s been renewed for a fifth season.
Bad news:
There will be at least a one year gap between seasons 4 and 5, as David Tennant will playing Hamlet with the Royal Shakespeare Company in 2008.
Good news:
There will be three specials written by Russell T. Davies that will air in 2009 to hold fans over (as the fifth season won’t air until 2010.
Bad news:
No one’s saying David Tennant will return for sure for the fifth season.