Videos: Trailers, Teasers, Featurettes
In season four award-winning actor Catherine Tate returns as the Doctor's new companion, reprising her role as Donna Noble from the 2006 Christmas special The Runaway Bride. They travel back to Pompeii in AD 79, investigate a series of grisly murders with the help of Agatha Christie, and journey to the home world of the sinister Ood. Series Four also sees the return of the Doctor's previous companions - the vivacious Rose Tyler and the feisty Martha Jones.
Streaming, rent, or buy Doctor Who – Season 4:
Currently you are able to watch "Doctor Who - Season 4" streaming on Netflix or buy it as download on Microsoft Store.